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Waltco K-Series Models 121/122 Liftgate Parts Diagrams | Approximate Years Pre-2000

Pre-2000 Waltco K-Series Models 121/122 liftgate parts reference

Use this legacy Waltco K-Series Models 121/122 liftgate parts diagram page to identify OEM components, review part callouts, and verify replacement parts for pre-2000 column lift models.

    Compatibility and Purchasing Notice

    Although the information on this page is taken from an OEM lift gate manual, if you're unsure whether this data matches your exact model and year, PLEASE contact our team. Part numbers can vary by year - even within the same model - and we're always happy to confirm the correct parts for you.

    Have your liftgate serial number ready for faster assistance. Where to find it

    OEM manual cover page

    OEM Manual Reference

    Waltco K-Series Models 121/122 Liftgate Parts Manual (Pre-2000)

    Approx. model coverage: pre-2000

    Source file: waltco__column-lift__k-series-models-121-122__parts-manual__2000-depricated__pm-waltco-k-series-nav-parts-manual-en-us-110603-original-85589__d4838741.pdf

    Open original PDF
    i
    Page 1 — Full Manual Manual page 1
    Page 2 — Full Manual Manual page 2
    Page 3 — Full Manual Manual page 3
    Page 4 — Full Manual Manual page 4
    Page 5 — Full Manual Manual page 5
    Page 6 — Full Manual Manual page 6

    K-16, 20 MOUNT FRAME AND PLATFORM ASSEMBLY (Built thru 5-03)

    K-16, 20 MOUNT FRAME AND PLATFORM ASSEMBLY (Built thru 5-03) diagram
    Item Qty Part Number Description Actions
    1 1 12120000 Mount Frame Assembly
    View Item
    2 1 12130027 27" Lift Arm Assembly (K-16 Only)
    View Item
    2 1 12130032 32" Lift Arm Assembly (K-16 Only)
    View Item
    2 1 12230027 27" Lift Arm Assembly (K-20 Only)
    View Item
    2 1 12230032 32" Lift Arm Assembly (K-20 Only)
    View Item
    3 1 12111000 Platform Assembly
    View Item
    3 (Specify Platform Size)
    4 2 12155027 27" Parallel Arm
    View Item
    4 2 12155032 32" Parallel Arm
    View Item
    5 1 25170100 Mount Plate
    View Item
    6 1 12170100 Mount Plate
    View Item
    7 2 12151001 Stop Block (Level Ride)
    View Item
    7 2 12151002 Stop Block (Half Dip)
    View Item
    8 22 75089541^A,B,C 1/4" x 1-7/8" Coiled Pin
    View Item
    9 2 20270700 A Pin
    View Item
    10 2 11170300 Bolt
    View Item
    11 2 10110900 3/4" Spacer
    View Item
    12 2 10171701 1" Spacer
    View Item
    13 2 20411201 A Pin
    View Item
    14 1 11170502^A,B,C Upper Cylinder Pin
    View Item
    15 1 13027100 Spring
    View Item
    16 1 12126000 Cam Assembly
    View Item
    17 1 13027200 A Pin
    View Item
    18 1 13027300 Closer Handle
    View Item
    19 2 75088087 3/4" Lock Washer
    View Item
    20 2 75085015 3/4"-10 Jam Nut
    View Item
    21 2 75086180 3/4"-10 x 2" Hex Head Screw
    View Item
    22 2 20211200 A Pin
    View Item
    23 3 11171500^A,B,C Pin
    View Item
    24 1 10193000 Latch Chain Assembly
    View Item
    25 1 10111700 Chain Clip
    View Item
    26 2 10410900 1/4" Spacer
    View Item
    27 1 75088061 1" Washer
    View Item
    28 2 10210900 7/16" Spacer
    View Item
    29 1 75089330 Rubber Grip
    View Item
    30 1 75085175^A,B,C 1/4"-20 Locknut
    View Item
    31 1 75086215^A,B,C 1/4"-20 x 2-1/2" Bolt (Grade 8)
    View Item
    32 1 12129000 Closer Linkage Assembly
    View Item
    32 Includes the Following Parts:
    A 1 12129500 Main Link Assembly
    View Item
    B 1 12129100 Upper Link
    View Item
    C 1 10117100 Roller
    View Item
    D 1 12129900 A Upper Link Sub-Assembly
    View Item
    E 1 13029300 Lower Link
    View Item
    F 1 13028500 A Pin Assembly
    View Item
    G 2 75089548 A 3/16" x 1-1/4" Coiled Pin
    View Item
    H 2 13029600 Bearing
    View Item
    J 1 12129300 Lower Link Plate
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    KRM-16, 20 MOUNT FRAME AND PLATFORM ASSEMBLY (Built from 5-03)

    KRM-16, 20 MOUNT FRAME AND PLATFORM ASSEMBLY (Built from 5-03) diagram
    Item Qty Part Number Description Actions
    1 1 12120001 Mount Frame Assembly
    View Item
    2 1 12230227 27" Lift Arm Assembly
    View Item
    2 1 12230232 32" Lift Arm Assembly
    View Item
    3 1 12111000 Platform Assembly (Specify Platform Size)
    View Item
    3 (Specify Platform Size)
    4 2 12155227 27" Parallel Arm
    View Item
    4 2 12155232 32" Parallel Arm
    View Item
    5 1 25170100 Mount Plate
    View Item
    6 1 12170100 Mount Plate
    View Item
    7 2 12151201 Stop Block (Level Ride)
    View Item
    7 2 12151202 Stop Block (Half Dip)
    View Item
    8 13 75089541 A,D 1/4" x 1-7/8" Coiled Pin
    View Item
    9 2 20270700 A Pin
    View Item
    10 2 11170300 Bolt
    View Item
    11 2 10110900 3/4" Spacer
    View Item
    12 2 10171701 1" Spacer
    View Item
    13 2 20411201 A Pin
    View Item
    14 1 22170400^A,B,C Upper Cylinder Pin
    View Item
    15 1 13027100 Spring
    View Item
    16 1 12126000 Cam Assembly
    View Item
    17 1 13027200 A Pin
    View Item
    18 1 13027300 Closer Handle
    View Item
    19 2 75088087 3/4" Lock Washer
    View Item
    20 2 75085015 3/4"-10 Jam Nut
    View Item
    21 2 75086180 3/4"-10 x 2" Hex Head Screw
    View Item
    22 2 23370800 A Pin
    View Item
    23 2 11171500 A Pin
    View Item
    24 1 10193000 Latch Chain Assembly
    View Item
    25 1 10111700 Chain Clip
    View Item
    26 2 10410900 1/4" Spacer
    View Item
    27 1 75088061 1" Washer
    View Item
    28 2 10210900 7/16" Spacer
    View Item
    29 1 75089330 Rubber Grip
    View Item
    30 1 75085175^A,B,C,D 1/4"-20 Locknut
    View Item
    31 1 75086215^A,B,C,D 1/4"-20 x 2-1/2" Bolt (Grade 8)
    View Item
    32 1 12129000 Closer Linkage Assembly Includes the Following Parts:
    View Item
    32 Includes the Following Parts:
    33 1 12170800^A,B,C Lower Cylinder Pin
    View Item
    34 3 75086055^A,B,C,D
    View Item
    35 10 10010142 D
    View Item
    36 1 10010171^D,B,C
    View Item
    37 1 10010169^D,B,C
    View Item
    38 3 75088053^A,B,C,D
    View Item
    39 3 75088081^A,B,C,D
    View Item
    A 1 12129500 Main Link Assembly
    View Item
    B 1 12129100 Upper Link
    View Item
    C 1 10117100 Roller
    View Item
    D 1 12129900 A Upper Link Sub-Assembly
    View Item
    E 1 13029300 A Lower Link
    View Item
    F 1 13028500 A Pin Assembly
    View Item
    G 2 75089548 A 3/16" x 1-1/4" Coiled Pin
    View Item
    H 2 13029600 Bearing
    View Item
    J 1 12129300 Lower Link Plate
    View Item

    i
    Page 9 — Full Manual Manual page 9
    Page 10 — Full Manual Manual page 10

    ELECTRO HYDRAULIC LAYOUT (Built thru 2-94)

    ELECTRO HYDRAULIC LAYOUT (Built thru 2-94) diagram
    Item Qty Part Number Description Actions
    1 1 10194000 Control Assembly
    View Item
    2 2 75084053 3/32" Dia. x 1" Cotter Pin
    View Item
    3 2 75088052 5/16" Flat Washer
    View Item
    4 1 10191100 Control Rod
    View Item
    5 1 10191200 Control Rod Tube
    View Item
    6 1 20291000 Control Rod
    View Item
    7 1 75089751 1/2" Dia. x 4" Extension Spring
    View Item
    8 1 22194000 Valve Lever Assembly
    View Item
    10 1 10194500 Pump Bracket
    View Item
    11 1 75089327 Rubber Boot
    View Item
    12 2 75088081 3/8" Lock Washer
    View Item
    13 2 75086055 3/8"-16 x 3/4" Hex Bolt (Grade 5)
    View Item
    14 1 10195625 2 Ga. x 25 Ft. Battery Cable
    View Item
    15 1 22195000 B Hydraulic Pump Unit
    View Item
    16 1 75083035 3/8" Male x 1/4" Female 90° Elbow
    View Item
    17 1 75083062 1/4" ID x 48" Hose Assembly
    View Item
    18 1 75083069 3/8" ID x 65" Hose Assembly
    View Item
    19 1 75083057 3/8" ID x 54" Hose Assembly
    View Item
    20 3 75086732 #10-32 x 1" Machine Screw
    View Item
    21 3 10196300 Hose Clamp Clip
    View Item
    22 3 75085000 #10-32 Hex Nut
    View Item
    23 1 75083044 1/4" Hose Clamp
    View Item
    23 2 75083045 3/8" Hose Clamp
    View Item
    24 1 75083031 1/4" x 90° Swivel Elbow
    View Item
    25 1 70115000 A Limiting Valve
    View Item
    26 2 75083037 1/4" Male x 3/8" female 90° Elbow
    View Item
    27 2 75088079 1/4" Lock Washer
    View Item
    28 2 75086012 1/4"-20 x 2-1/2" Hex Bolt
    View Item
    29 1 75089315 Breather
    View Item
    30 1 22180050 Lift Cylinder (K-16)
    View Item
    30 1 22280050 Lift Cylinder (K-20)
    View Item
    31 1 70091270 Breather Cap
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    HYDRAULIC LAYOUT FOR ELECTRIC CONTROL

    HYDRAULIC LAYOUT FOR ELECTRIC CONTROL diagram
    Item Qty Part Number Description Actions
    3 1 80001065 Solenoid Kit
    View Item
    6 1 75082908 Adapter
    View Item
    7 1 75082611 90° Elbow
    View Item
    8 1 70189860 Flow Control Valve
    View Item
    9 3 75083037 90° Swivel Elbow
    View Item
    10 1 75082914 Swivel Adapter
    View Item
    11 1 75083069 Hose Assembly
    View Item
    12 1 22180050 Lift Cylinder (K-16 Only)
    View Item
    12 1 22280050 Lift Cylinder (K-20 Only)
    View Item
    13 1 75083057 Hose Assembly
    View Item
    14 1 75083031 90° Swivel Elbow
    View Item
    15 1 70115000 A Limiting Valve
    View Item
    16 1 70091631 Release Solenoid
    View Item
    17 1 30195000 B Hydraulic Pump Unit
    View Item
    18 1 75083062 Hose Assembly
    View Item
    19 1 75083035 Swivel Elbow
    View Item

    ELECTRIC CONTROLS ELECTROPAK

    ELECTRIC CONTROLS ELECTROPAK diagram
    Item Qty Part Number Description Actions
    1 1 70400125 K Hydraulic Pump Unit
    View Item
    A 1 70400001 J Hydraulic Reservoir
    View Item
    B 1 70091734 J Breather
    View Item
    C 1 70400002 J Reservoir Clamp
    View Item
    D 1 80001065 J,A Solenoid
    View Item
    E 1 7043001-1 J,A Motor
    View Item
    F 1 70092503 J Valve Assembly, 2-way, 2 position w/ Coil
    View Item
    G 1 75082611 J 90° Male Elbow
    View Item
    H 1 70189860 J Flow Control Valve
    View Item
    J 1 70402303 J Coil, 10V, 25A
    View Item
    2 1 75083074 3/8” I.D. x 65” Hose Assembly
    View Item
    3 1 75083031 L 90° Swivel Elbow
    View Item
    4 1 22180050 L Hydraulic Cylinder (K-16 Only)
    View Item
    4 1 22280050 M Hydraulic Cylinder (K-20 Only)
    View Item
    5 1 10021400 K Pump Bracket Plate
    View Item
    6 1 10090500 K Pump Cover Assembly
    View Item
    7 1 10021000 K Pump Mounting Bracket
    View Item
    8 2 75088081 K 3/8” Lock Washer
    View Item
    9 2 75086056 K 3/8”-16 x 1”, Grade 5 Hex Bolt
    View Item
    10 1 10021500 Pump Mounting Bracket
    View Item
    11 1 75088083 1/2” Lock Washer
    View Item
    12 1 75086108 1/2”-13 x 1-1/2” Hex Bolt
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    ELECTRIC CONTROLS ELECTROPAK (Built 5-03 thru 7-04)

    ELECTRIC CONTROLS ELECTROPAK (Built 5-03 thru 7-04) diagram
    Item Qty Part Number Description Actions
    1 1 70400125 K Hydraulic Pump Unit
    View Item
    A 1 70400001 J Hydraulic Reservoir
    View Item
    B 1 70091734 J Breather
    View Item
    C 1 70400002 J Reservoir Clamp
    View Item
    D 1 80001065 J,A Solenoid
    View Item
    E 1 7043001-1 J Motor
    View Item
    F 1 70092503 J Valve Assembly, 2-way, 2 position w/ Coil
    View Item
    G 1 75082611 J 90° Male Elbow
    View Item
    H 1 70189860 J Flow Control Valve
    View Item
    J 1 70402303 J Coil, 10V, 25A
    View Item
    2 1 75083074 3/8” I.D. x 65” Hose Assembly
    View Item
    3 1 75083037 L 90° Swivel Elbow
    View Item
    4 1 22180010 L Hydraulic Cylinder (K-16 Only)
    View Item
    4 1 22280010 M Hydraulic Cylinder (K-20 Only)
    View Item
    5 1 10021400 K Pump Bracket Plate
    View Item
    6 1 10090500 K Pump Cover Assembly
    View Item
    7 1 10021000 K Pump Mounting Bracket
    View Item
    8 2 75088081 K 3/8” Lock Washer
    View Item
    9 2 75086056 K 3/8”-16 x 1”, Grade 5 Hex Bolt
    View Item
    10 1 10021500 Pump Mounting Bracket
    View Item
    11 1 75088083 1/2” Lock Washer
    View Item
    12 1 75086108 1/2”-13 x 1-1/2” Hex Bolt
    View Item

    HYDRAULIC LAYOUT (Built from 7-04 thru 5-10)

    HYDRAULIC LAYOUT (Built from 7-04 thru 5-10) diagram
    Item Qty Part Number Description Actions
    1 1 70402125 Hydraulic Pump Unit
    View Item
    A 1 70400001 B Hydraulic Reservoir
    View Item
    B 1 70400004 B Breather
    View Item
    C 1 7043001-1 B,C Motor
    View Item
    D 1 75089833 B,C Starter Solenoid
    View Item
    E 1 70092503 B Valve Assembly, 2-way, 2 position w/ Coil
    View Item
    G 1 75089854 B 15 Amp Fuse
    View Item
    H 1 10099309 B Inline Fuse Assembly (Includes Fuse 75089853)
    View Item
    J 1 75089834 B,C Bus Bar
    View Item
    K 1 10098425 B Ground Cable
    View Item
    L 1 70402303 B Coil, 10V, 25A
    View Item
    2 1 75083201 Hose Assembly, 1/4” I.D. x 1/4” JIC, 57" lg
    View Item
    3 1 75083210 90° Elbow, 1/4” NPT x 1/4” JIC
    View Item
    4 1 22280010 A Hydraulic Cylinder (K-20 Only)
    View Item
    5 1 75082745 Barbed Fitting, 1/4” NPTF x 1/4”, 90°
    View Item
    6 1 26299500 Hose, 1/4” I.D.
    View Item
    7 1 70401408 7/16” I.D. Grommet
    View Item
    8 1 70401409 1/4” I.D. Grommet
    View Item
    9 1 70091291 Steel Plug
    View Item
    10 3 75086212 Pump Mount Bolt, 1/4”-20 x 1-1/4” lg.
    View Item
    11 3 75088079 1/4” Lock Washer
    View Item
    12 1 27391301 Cover Latch
    View Item
    13 1 10023100 Remote Pump Mounting Bracket
    View Item
    14 1 75088052 Flat Washer, 5/16 SAE
    View Item
    15 1 75085003 Serrated Hex Nut, 5/16-18
    View Item
    16 1 10090460 Pump Cover Gasket
    View Item
    17 1 10090450 Pump Cover (with latch)
    View Item
    18 1 75090310 Grommet for Control Cord
    View Item
    19 1 75089334 Grommet for Battery Cable
    View Item
    20 3 75088051 5/16” Flat Washer
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    HYDRAULIC LAYOUT (Built from 5-10)

    HYDRAULIC LAYOUT (Built from 5-10) diagram
    Item Qty Part Number Description Actions
    1 1 70402125 Hydraulic Pump Unit
    View Item
    A 1 70400001 B Hydraulic Reservoir
    View Item
    B 1 70400004 B Breather
    View Item
    C 1 70092312 B Motor
    View Item
    D 1 75089833 B Starter Solenoid
    View Item
    E 1 70401476 B Valve Assembly, 2-way, 2 position
    View Item
    G 1 75089854 B 15 Amp Fuse
    View Item
    H 1 10099309 B Inline Fuse Assembly (Includes Fuse 75089853)
    View Item
    J 1 75089834 B Bus Bar
    View Item
    K 1 10098425 B Ground Cable
    View Item
    2 1 75083201 Hose Assembly, 1/4” I.D. x 1/4” JIC, 57" lg
    View Item
    3 1 7500101-1 90° Elbow, 1/4” M NPT x 9/16” FM JIC
    View Item
    4 1 22280010 A Hydraulic Cylinder
    View Item
    5 1 75082745 Barbed Fitting, 1/4” NPTF x 1/4”, 90°
    View Item
    6 1 26299500 Hose, 1/4” I.D.
    View Item
    7 1 70401408 7/16” I.D. Grommet
    View Item
    8 1 70401409 1/4” I.D. Grommet
    View Item
    9 1 70091291 Steel Plug
    View Item
    10 3 75086212 Pump Mount Bolt, 1/4”-20 x 1-1/4” lg.
    View Item
    11 3 75088079 1/4” Lock Washer
    View Item
    12 1 27391301 Cover Latch
    View Item
    13 1 10023100 Remote Pump Mounting Bracket
    View Item
    14 1 75088052 Flat Washer, 5/16 SAE
    View Item
    15 1 75085003 Serrated Hex Nut, 5/16-18
    View Item
    16 1 10090460 Pump Cover Gasket
    View Item
    17 1 10090450 Pump Cover (with latch)
    View Item
    18 1 75090310 Grommet for Control Cord
    View Item
    19 1 75089334 Grommet for Battery Cable
    View Item
    20 3 75088051 5/16” Flat Washer
    View Item
    21 1 7010001-12 Compensated Flow Control Valve
    View Item

    ELECTRIC CONTROL OPTIONS, GRAVITY DOWN

    ELECTRIC CONTROL OPTIONS, GRAVITY DOWN diagram
    Item Qty Part Number Description Actions
    1 1 75089808 Toggle Switch
    View Item
    2 1 10098400 Control Cord Assembly
    View Item
    3 2 75082033 16 Ga. Butt Connector
    View Item
    4 1 75089853 5 AMP Fuse
    View Item
    5 1 75089850 Fuse Holder
    View Item
    6 1 33574100 Dielectric Insulation
    View Item
    7 1 33520900 Plug
    View Item
    8 1 10098100 Control Tube Assembly
    View Item
    9 1 75080055 Strain Relief
    View Item
    10 1 75089813 Recessed Switch Plate
    View Item
    11 1 75082038 Trailer Socket
    View Item
    12 1 75082037 Trailer Plug
    View Item
    13 1 75089798 Push Button Box Assembly
    View Item
    *14 10098000 Toggle Switch & Tube Kit
    View Item
    *15 1 75089800 Remote Box Straight Cord
    View Item
    *15 1 75089799 Remote Box Coil Cord
    View Item
    *15 1 80000470 Remote Box Straight Cord w/ plug & socket
    View Item
    *15 1 80000469 Remote Box Coil Cord w/ socket
    View Item
    *16 1 80000468 Toggle Switch Kit
    View Item
    *17 1 80000425 SuperSwitch Kit
    View Item
    *17 1 10099302 Remote SuperSwitch
    View Item
    *17 1 80000423 SuperSwitch Control Kit
    View Item
    *17 1 80000424 SuperSwitch Dual Control Kit
    View Item
    *17 1 80000799 Remote SuperSwitch Kit
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    ELECTRIC CONTROL OPTIONS – Gravity Down (Built 7-04 thru 7-08)

    ELECTRIC CONTROL OPTIONS – Gravity Down (Built 7-04 thru 7-08) diagram
    Item Qty Part Number Description Actions
    1 1 10099322 A SuperSwitch™ (for curb side)
    View Item
    1 1 10099323 B SuperSwitch™ (for Dual Control Harness)
    View Item
    2 1 10099325 C SuperSwitch™ (Hand Held Remote)
    View Item
    3 1 75082038 Trailer Socket
    View Item
    4 1 75082037 Trailer Plug
    View Item
    5 1 75089853 5 Amp Fuse
    View Item
    6 1 75089850 Fuse Holder
    View Item

    ELECTRIC CONTROL OPTIONS – Gravity Down (Built from 7-08 thru 8-09)

    ELECTRIC CONTROL OPTIONS – Gravity Down (Built from 7-08 thru 8-09) diagram
    Item Qty Part Number Description Actions
    1 1 10099322 A Switch w/10ft Cord (for curb side)
    View Item
    1 1 10099323 B Switch w/15ft Cord (for Dual Control)
    View Item
    2 1 10099325 C Switch (Hand Held Remote)
    View Item
    3 1 75082038 Trailer Socket
    View Item
    4 1 75082037 Trailer Plug
    View Item
    5 1 75089851 10 Amp Fuse
    View Item
    6 1 75089850 Fuse Holder
    View Item
    7 1 10098413 Dual Control Harness
    View Item

    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    ELECTRIC CONTROL OPTIONS – GRAVITY DOWN (Built from 8-09)

    ELECTRIC CONTROL OPTIONS – GRAVITY DOWN (Built from 8-09) diagram
    Item Qty Part Number Description Actions
    1 1 10099322 A Switch w/10ft Cord (for curb side)
    View Item
    1 1 10099323 B Switch w/15ft Cord (for Dual Control)
    View Item
    2 1 10099325 C Switch (Hand Held Remote)
    View Item
    3 1 75082038 Trailer Socket
    View Item
    4 1 75082037 Trailer Plug
    View Item
    5 1 75089854 15 Amp Fuse
    View Item
    6 1 75089850 Fuse Holder
    View Item
    7 1 10098413 Dual Control Harness
    View Item

    i
    Page 21 — Full Manual Manual page 21

    SOLENOID OPERATED PUMP UNIT (Built thru 2-94)

    SOLENOID OPERATED PUMP UNIT (Built thru 2-94) diagram
    Item Qty Part Number Description Actions
    1 1 U25163 Motor
    View Item
    2 1 70091618 Coupling
    View Item
    3 1 80000692 Switch Kit
    View Item
    5 1 70091260 Terminal Cable Assembly
    View Item
    10 1 70091274 End Head
    View Item
    11 2 70091291 Plug
    View Item
    12 1 70091629 Shaft Seal
    View Item
    20 1 70091615 Pump Assembly Kit
    View Item
    29 1 70091758 Suction Cover Kit
    View Item
    30 1 70091262 Reservoir
    View Item
    31 4 70091265 Screw
    View Item
    32 1 70091270 Breather Cap
    View Item
    33 1 75000027 “O” Ring
    View Item
    34 1 70091493 Return Tube
    View Item
    40 1 70091249 Ball
    View Item
    40 1 70091250 Spring
    View Item
    41 1 70091295 Adjustment Screw
    View Item
    42 1 70091294 Relief Cap Assembly
    View Item
    50 1 70091395 Check Cap Assembly
    View Item
    52 1 70091296 Spring Retainer
    View Item
    53 1 70091281 Spring & Ball Assembly
    View Item
    59 Valve Seal Kit
    59 1 75000025 “O” Ring
    View Item
    59 2 75000026 “O” Ring
    View Item
    59 2 75000036 “O” Ring
    View Item
    59 2 70091297 Seal Ring
    View Item
    61 1 80000722 Release Cap Stem Assembly
    View Item
    62 1 70160009* Spring
    View Item
    63 1 70091602* Grip Ring
    View Item
    64 1 70091604* Cotter Pin
    View Item
    65 1 70091603 Headed Pin
    View Item
    66 1 70091266* Cam
    View Item
    67 1 70091277* Mounting Bracket Assembly
    View Item
    68 1 70091601* Headed Pin
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    Reference Notice

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    70400225, 70400300, 70400500 Monarch Pump (Service pump for 22195000)

    70400225, 70400300, 70400500 Monarch Pump (Service pump for 22195000) diagram
    Item Qty Part Number Description Actions
    1 1 70400001 Reservoir, Plastic, 4.5” x 13”
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    2 1 70400004 Plug, vent, 3/8” NPT
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    3 1 70400002 Clamp, Hose Worm Gear (M-Series)
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    4 2 70400482 Screw, Flat Head Cap, 3/8”-16 x 1-1/4”
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    5 1 70400481 Bracket, Plate Mount
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    6 2 70091728 Spacer
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    7 1 70091730 Screen, Filter (Suction)
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    8 1 70091731 Tube, Filter Suction, 3/8” NPT 90°
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    9 1 70092328 Tube, Return 90°
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    10 1 70400478 Pump Assembly, Gear Code 03
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    11 1 70091717 “O” Ring
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    12 1 70400006 Seal
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    13 1 70091718 Parts Kit, Ball Check
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    14 1 70092355 Parts Kit, Relief Valve
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    15 1 7043001-1 Motor, Electric 12 VDC
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    16 1 70091721 Bearing, Base Motor
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    17 1 70092304 Switch
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    18 1 70092307 Parts Kit, Plunger
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    19 1 70092402 Cable with Lugs
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    20 1 70400479 Adapter
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    21 1 70400483 Screw
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    22 1 70400484 Washer
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    23 1 70400480 Bracket Assembly
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    SOLENOID OPERATED PUMP UNIT

    SOLENOID OPERATED PUMP UNIT diagram
    Item Qty Part Number Description Actions
    1 1 U25163 Motor
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    2 1 70091618 Coupling
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    3 1 80001065 Solenoid Kit
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    10 1 70091274 End Head
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    11 2 70091291 Plug
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    12 1 70091629 Shaft Seal
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    20 1 70091615 Pump Assembly Kit
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    29 1 70091758 Suction Cover Kit
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    30 1 70091262 Reservoir
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    31 4 70091265 Screw
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    32 1 70091270 Breather Cap
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    33 1 75000027 “O” Ring
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    34 1 70091493 Return Tube
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    40 1 70091249 Ball
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    40 1 70091250 Spring
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    41 1 70091295 Check Cap Assembly
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    42 1 70091294 Relief Cap Assembly
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    50 1 70091395 Check Cap Assembly
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    52 1 70091696 Spring Retainer
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    53 1 70091281 Spring & Ball Assembly
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    59 Valve Seal Kit
    59 1 75000025 “O” Ring
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    59 2 75000026 “O” Ring
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    59 2 75000036 “O” Ring
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    59 2 70091297* Seal Ring
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    61 1 80000722 Release Cap Stem Assembly Kit
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    62 1 70091358* Solenoid Bracket
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    63 6 70091352* Screw
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    64 1 70091631 Solenoid
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    65 1 70091353* Cover
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    Reference Notice

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    70400125 SOLENOID OPERATED

    70400125 SOLENOID OPERATED diagram
    Item Qty Part Number Description Actions
    1 1 70400001 Reservoir, Plastic
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    2 1 70400004 Breather
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    3 1 70400002 Clamp
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    4 2 70092357 Screw
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    5 1 70400008 Bracket
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    6 1 70091730 Screen
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    7 1 70091731 Tube
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    8 1 70091732 Tube
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    9 1 70092504 Bushing
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    10 1 70400005 Pump Assembly Kit (includes items 11-14)
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    11 1 70091717 “O” Ring
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    12 1 70400006 Seal
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    13 1 70400007 Valve Assembly
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    14 1 70092355 Relief Valve Assembly
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    15 1 70092503 Valve Assembly, 2-way, 2 position w/ Coil
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    16 1 70189860 Valve
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    17 1 75082611 Elbow
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    18 1 7043001-1 Motor Kit (includes item 19)
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    19 1 70091721 Bearing
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    22 1 80001065 Solenoid Kit
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    23 1 70402303 Coil, 10V, 25A
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    70402100, 70402125 GRAVITY DOWN THERMALPAK® WITH VOLTAGE GUARD

    70402100, 70402125 GRAVITY DOWN THERMALPAK® WITH VOLTAGE GUARD diagram
    Item Qty Part Number Description Actions
    1 1 70400001 Reservoir (Plastic)
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    3 1 70400002 Clamp
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    6 1 70401408 Grommet
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    7 1 70401435 Fitting, male 7/16” SAE 37° Flare
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    8 1 70401409 Grommet
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    9 1 70401430 Fitting, barbed
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    10 1 70091734 Breather
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    11 1 70401410 Pump Assembly
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    12 1 70091717 O-ring
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    13 1 70401711 Flow Control Valve
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    14 1 70400006 Seal
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    15 1 70401412 Sight Glass
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    16 1 70401413 Relief Valve
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    17 1 70401415 Drain Plug
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    18 1 70401414 Plug, Check valve
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    19 1 70401406 Return Tube
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    20 1 70401405 Return Tube
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    21 1 70091730 Filter
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    22 1 70091731 Suction Tube
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    23 1 70092503 Valve Assembly, 2-way, 2 position w/ Coil
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    24 1 7043001-1 Motor
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    25 1 10099300 Thermalpak® with Voltage Guard™
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    26 1 70400854 Motor/Solenoid/Controller
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    27 1 70091721 Bearing
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    28 1 75089833 Starter Solenoid
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    29 1 70401416 Check Valve
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    30 1 70402303 Coil, 10V, 25A
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    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    22180050

    22180050 diagram
    Item Qty Part Number Description Actions
    1 1 75089305 Grease Fitting 65°
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    2 1 75085190 Locknut
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    3 1 75000033* "O" Ring
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    4 1 22181550 Piston
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    5 1 70270506* Wear Ring
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    6 1 75089315 Breather
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    7 1 70270613* Seal Ring
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    8 1 75000047* "O" Ring
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    9 1 22181050 Shaft Assembly
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    10 1 22182050 Barrel Assembly
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    11 1 75000022* "O" Ring
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    12 1 75000032* "O" Ring
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    13 1 75000504* Backup Ring
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    14 1 22182950 Retaining Ring
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    15 1 22180250 Nose Bearing
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    16 1 70270459* Rod Wiper
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    17 1 75000508* Backup Ring
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    18 1 22180095 Repair Kit
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    22280050 (Built thru 5-03)

    22280050 (Built thru 5-03) diagram
    Item Qty Part Number Description Actions
    1 1 75089305 Grease Fitting 65°
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    2 1 75085190 Locknut
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    3 1 75089315 Breather
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    4 1 70270502* Wear Ring
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    5 1 70270620* Seal Ring
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    6 1 75000043* "O" Ring
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    7 1 75000033* "O" Ring
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    8 1 22281550 Piston
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    9 1 22282050 Barrel Assembly
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    10 1 22281050 Shaft Assembly
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    11 1 22280250 Nose Bearing
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    12 1 75000022* "O" Ring
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    13 1 75000504* Backup Ring
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    14 1 75000009* "O" Ring
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    15 1 70270459* Rod Wiper
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    16 1 22282950 Retaining Ring
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    17 1 75000509* Backup Ring
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    18 1 22280095 Repair Kit
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    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    22180010 (Built from 5-03)

    22180010 (Built from 5-03) diagram
    Item Qty Part Number Description Actions
    1 1 11221-0200 Gland
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    2 1 11400-1000 Rod Assembly
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    3 1 11402-1500 Piston
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    4 1 11402-2000 Barrel Assembly
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    5 1 ---------------* “O” Ring
    6 1 ---------------* “O” Ring
    7 1 ---------------* “O” Ring
    8 1 ---------------* Rod Seal
    9 1 ---------------* Backup Ring
    10 1 ---------------* Piston Seal
    11 1 ---------------* Rod Wiper
    12 1 ---------------* Wear ring
    13 1 4052 Retaining Ring
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    14 2 4179 Caplug
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    15 1 4406 Locknut
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    22180010

    22180010 diagram
    Item Qty Part Number Description Actions
    1 1 11221-0200 Gland
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    2 1 11400-1000 Rod Assembly
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    3 1 11402-1500 Piston
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    4 1 11402-2000 Barrel Assembly
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    5 1 ----------------* “O” Ring
    6 1 ----------------* “O” Ring
    7 1 ----------------* “O” Ring
    8 1 ----------------* Rod Seal
    9 1 ----------------* Backup Ring
    10 1 ----------------* Piston Seal
    11 1 ----------------* Rod Wiper
    12 1 ----------------* Wear ring
    13 1 4052 Retaining Ring
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    14 2 4179 Caplug
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    15 1 4406 Locknut
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    Reference Notice

    Manual links are provided for reference only. If you have any doubt, contact us — we’re happy to verify parts and help you purchase with confidence.

    Have your liftgate serial number ready for faster assistance. Where to find it

    22280010

    22280010 diagram
    Item Qty Part Number Description Actions
    1 1 11222-0200 Gland
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    2 1 11400-1000 Rod Assembly
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    3 1 11400-1500 Piston
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    4 1 11400-2000 Barrel Assembly
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    5 1 ----------------* “O” Ring
    6 1 ----------------* “O” Ring
    7 1 ----------------* “O” Ring
    8 1 ----------------* Rod Seal
    9 1 ----------------* Backup Ring
    10 1 ----------------* Piston Seal
    11 1 ----------------* Rod Wiper
    12 1 ----------------* Wear ring
    13 1 4050 Retaining Ring
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    14 2 4179 Caplug
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    15 1 4406 Locknut
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