Waltco C-Series Liftgate Parts Diagrams
Waltco C-Series Tuck Under parts diagrams for 2011
Browse Waltco C-Series OEM liftgate parts diagrams covering 2011 tuck under models. Use the callouts and tables to locate components before servicing or repairing your liftgate.
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.
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i
Decals
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 80100850 | Safety Instructions | |
| 1 | 1 | 80101528 | Operation | |
| 1 | 1 | 80101370 | Hazard Decal | |
| 1 | 1 | 80100828 | Important Decal | |
| 1 | 1 | 75089296 | Stand Clear Decal | |
| 2 | 1 | 75089295 | Use Handle Decal | |
| 2 | 1 | 75089296 | Stand Clear Decal | |
| 2 | 1 | 80100252 | C15 – 1600 lb | |
| 2 | 1 | 80100253 | C20 – 2000 lb | |
| 2 | 80100255 | C25 – 2500 lb | ||
| 3 | 80100252 | C15 – 1600 lb | ||
| 3 | 1 | 80100253 | C20 – 2000 lb | |
| 3 | 80100255 | C25 – 2500 lb | ||
| 4 | 1 | 80101517 | Store Tight Decal | |
| 5 | 1 | 80100829 | Circuit Breaker Decal | |
| 6 | 1 | 75089296 | Stand Clear Decal |
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.
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Steel Platform Assembly
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 22110103 | Steel Deck (72 Wide) | |
| 1 | 1 | 22111015 | Steel Deck (72 Wide) | |
| 1 | 1 | 22113172 | Steel Deck Ext (72 Wide) | |
| 2 | 1 | 22111014 | Steel Deck (84 Wide) | |
| 2 | 1 | 22113184 | Steel Deck Ext (84 Wide) | |
| 3 | 1 | 22113044 | Steel Deck Ext (84 Wedge) | |
| 4 | 2 | 30155200 | Hinge Bar (Ramp Ext) | |
| 5 | 2 | 22113700 | Hinge Bar (Wedge Ext) | |
| 6 | 2 | 75088066 | Flat Washer, ¾” | |
| 7 | 1 | 22130700 | Transit Chain Lug | |
| 8 | 1 | 22114300 | Spring (Red Tip) | |
| 8 | 1 | 21514301 | Spring (green Tip) |
Aluminum Platform Assembly
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 22211022 | Alum Deck (72 Wide) | |
| 2 | 1 | 22213022GV | Alum Deck Ext (72 Wide) | |
| 4 | 2 | 1000101-6 | Pin Assembly | |
| 5 | 2 | 75088053 | Flat Washer, 3/8” | |
| 6 | 2 | 75086218 | Hex bolt, 3/8-16x1 ¼” Grade 8 | |
| 7 | 2 | 75085188 | Locknut, 3/8-16 | |
| 8 | 1 | 22130700 | Transit Chain Lug | |
| 9 | 1 | 22114300 | Spring (Red Tip) | |
| 9 | 1 | 21514301 | Spring (green Tip) |
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
Platform Assemblies Complete
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 22111091 | Steel Deck (72 Wide) High Bed | |
| 2 | 1 | 22113177 | Steel Deck Ext (72 Wide) High Bed | |
| 3 | 1 | 22113096 | St’l Deck Ext (72 Wedge) High Bed | |
| 4 | 1 | 22130700 | Transit Chain Lug | |
| 5 | 2 | 22113700 | Hinge Bar | |
| 6 | 2 | 75088066 | Flat Washer, 3/4” | |
| 7 | 1 | 22211024GV | Alum Galv Deck (72 Wide) | |
| 8 | 1 | 22213022GV | Alum Deck Ext (72 Wide) | |
| 9 | 1 | 22213028GV | Alum Deck Ext (72 Wedge) | |
| 10 | 2 | 1000101-6 | Pin Assembly | |
| 11 | 2 | 75088053 | Flat Washer, 3/8” | |
| 12 | 2 | 7508618 | Hex Bolt, 3/8-16x1¼ Grade 8 | |
| 13 | 2 | 75085188 | Locknut, 3/8-16 (centerlock) |
C-15 / C-20 MOUNT FRAME ASSEMBLY
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 22220010 | Mount Frame | |
| 1 | 1 | 22220010GV | Mount Frame, Galvanized | |
| 2 | 2 | 25170100 | Mount Plate | |
| 2 | 2 | 22220500 | Mount Plate Bolt-On Galvanized | |
| 3 | 2 | 22155201GV | Parallel Arm (32” CC) Galvanized | |
| 4 | 1 | 22230020 | Lift Arm (32” CC) | |
| 4 | 1 | 22230020GV | Lift Arm (32” CC) Galvanized | |
| 5 | 1 | 22153000 | Hinge Assembly (Wedge) | |
| 6 | 1 | 26292000 | Parting Bar | |
| 7 | 3 | 75088051 | Washer, ¼” | |
| 8 | 1 | 75085003 | Hex Nut, 5/16, Serrated | |
| 9 | 1 | 75088052 | Washer, 5/16 SAE | |
| 10 | 1 | 70401409 | Grommet for 1/4” hose stem fitting | |
| 11 | 1 or 2 | 70401408 | Grommet for 7/16” JIC fitting | |
| 12 | 1 | 27391301 | Pump Cover Latch | |
| 13 | 3 | 22170400 A,C | Pin (Non-Greaseable) Pin (Geaseable) | |
| 14 | 4 | 22170413 | Pin (Non-Greaseable) Pin (Greaseable) | |
| 15 | 1 | 10090450 | Pump Cover | |
| 16 | 1 | 22170412 A,D | Lower Cylinder Pin | |
| 17 | 1 | 22170103 D | Lower Parallel Arm Pin (Non-Greaseable) | |
| 17 | 1 | 22170100 A | Lower Parallel Arm Pin (Greaseable) | |
| 18 | 1 | 10090460 | Gasket, Pump Cover | |
| 20 | 1 | 10010169 B | Bearing, 1-1/4” I. D. x 1” lg. | |
| 21 | 4 | 10010142 B | Bearing, 1” I. D. 3/4” lg. | |
| 22 | 1 | 10010171 B | Bearing, 7/8” I. D. x 1-3/4” lg. | |
| 23 | 2 | 10010163 B | Bearing, 1-1/4” I. D. x 7/8” lg. | |
| 24 | 2 | 10010141 B | Bearing, 1” I. D. x 7/8” lg. | |
| 25 | 1 | 75089334 | Grommet, for Battery Cable | |
| 26 | 1 | 75090310 | Grommet, for Control Cord | |
| 27 | 2 | 75089542 A,B | Roll Pin, 1/2” x 2” lg. | |
| 27 | 8 | 75086215^A,B,C | 1/4-20 x 2-1/2” lg. Bolt | |
| 28 | 8 | 75085175^A,B,C | 1/4-20 Self-locking Nut | |
| 29 | 3 | 7500010-21 | 1/4”-20 x 1” lg. Bolt | |
| 30 | 3 | 75088079 | 1/4” Lock Washer | |
| 31 | 1 | 22297001GV | Hardware Kit for Galvanized Liftgates (Nuts and bolts for bolting mount plates, parting bar and bed extension) |
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
C-25 Mount Frame Assembly
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 22220010 | Mount Frame | |
| 22220010GV | Mount Frame, Galvanized | |||
| 2 | 2 | 25170100 | Mount Plate | |
| 22220500 | Mount Plate Bolt-On Galvanized | |||
| 22155300 | Parallel Arm (32" CC) Steel Platforms | |||
| 3 | 2 | 22155301 | Parallel Arm (32" CC) Alum Platforms | |
| 22155301GV | Parallel Arm (32" CC) Galvanized | |||
| 4 | 1 | 22230030 | Lift Arm (32" CC) | |
| 22230030GV | Lift Arm (32" CC) Galvanized | |||
| 5 | 22152090 | Hinge Assembly (Half Dip) | ||
| 22152090GV | Hinge Assembly (Half Dip) Galvanized | |||
| 1 | 22153090 | Hinge Assembly (Wedge) | ||
| 22153090GV | Hinge Assembly (Wedge) Galvanized | |||
| 22154090 | Hinge Assembly (Level Ride) | |||
| 22154090GV | Hinge Assembly (Level Ride) Galvanized | |||
| 6 | 1 | 26292000 | Parting Bar | |
| 26292000GV | Parting Bar Galvanized | |||
| 7 | 3 | 75088051 | Washer, 1/4" | |
| 8 | 1 | 75085003 | Hex Nut, 5/16, Serrated | |
| 9 | 1 | 75088052 | Washer, 5/16 SAE | |
| 10 | 1 | 70401409 | Grommet for 1/4" hose stem fitting | |
| 11 | 1 or 2 | 70401408 | Grommet for 7/16" JIC fitting | |
| 12 | 1 | 27391301 | Pump Cover Latch | |
| 13 | 1 | 22114300 | Torsion Spring | |
| 14 | 3 | 22170411D | Pin (Non-Greaseable) | |
| 14 | 22170400A C | Pin (Greaseable) | ||
| 15 | 4 | 22170413D | Pin (Non-Greaseable) | |
| 15 | 22270500A | Pin (Greaseable) | ||
| 16 | 1 | 10090450 | Pump Cover | |
| 17 | 1 | 22170412A C | Lower Cylinder Pin | |
| 18 | 22170103D | Lower Parallel Arm Pin (Non-Greaseable) | ||
| 18 | 22170100A | Lower Parallel Arm Pin (Greaseable) | ||
| 19 | 1 | 10090460 | Gasket, Pump Cover | |
| 20 | 1 | 10010169B | Bearing, 1-1/4" I. D. x 1" lg. | |
| 21 | 4 | 10010142B | Bearing, 1" I. D. 3/4" lg. | |
| 22 | 1 | 10010171B | Bearing, 7/8" I. D. x 1-3/4" lg. | |
| 23 | 2 | 10010163B | Bearing, 1-1/4" I. D. x 7/8" lg. | |
| 24 | 2 | 10010141B | Bearing, 1" I. D. x 7/8" lg. | |
| 25 | 1 | 75089334 | Grommet, for Battery Cable | |
| 26 | 1 | 75090310 | Grommet, for Control Cord | |
| 27 | 2 | 75089542 A B | Roll Pin, 1/2" x 2" lg. | |
| 28 | 8 | 75086215 A B C | 1/4-20 x 2-1/2" lg. Bolt | |
| 29 | 8 | 75085175 A B C | 1/4-20 Self-locking Nut | |
| 30 | 3 | 7500010-21 | 1/4"-20 x 1" lg. Bolt | |
| 31 | 3 | 75088079 | 1/4" Lock Washer | |
| 32 | 1 | 22297001GV | Hardware Kit for Galvanized Liftgates (Nuts and bolts for bolting mount plates, parting bar and bed extension) |
Bed Extension
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 26360003 A | Bed Extension - 96" | |
| 1 | 1 | 22260001GV G | Bed Ext - 96", Galvanized - Bolt-On | |
| 1 | 1 | 26360004 A | Bed Extension - 102" | |
| 1 | 1 | 22260002GV G | Bed Ext - 102", Galvanized - Bolt-On | |
| 2 | 1 | 22598100 | Transit Chain | |
| 3 | 1 | 75086218 | Hex Bolt, 3/8"-16 x 1-1/4" long, Grade 8 | |
| 4 | 1 | 75088053 | Washer, 3/8", x 1" O.D. | |
| 5 | 1 | 75085193 | FlexLoc Nut, 3/8-16 | |
| 9 | 2 | 26266001 | Bed Extension Gauge/Gusset | |
| 11 | 2 | 26297102 B | Dock Bumper Angle | |
| 12 | 2 | 26298003 B | Support Channel | |
| 13 | 2 | 26298004 B | Support Bar | |
| 14 | 1 | 26298050 C | Super Duty Dock Bumper (Driver's Side) | |
| 14 | 1 | 26498003GV G | Dock Bumper, Galvanized w/ Rubber CS | |
| 15 | 1 | 26298010 C | Super Duty Dock Bumper (Curb Side) | |
| 15 | 1 | 26498053GV G | Dock Bumper, Galvanized w/ Rubber DS | |
| 16 | 1 | 22597051 DE | Super Duty Dock Bumper w/lights (D.S.) | |
| 17 | 1 | 22597001 DE | Super Duty Dock Bumper w/lights (C.S.) | |
| 18 | 2 | 26297600 F H | Rubber Bumper | |
| 19 | 8 | 75088057 F H | Washer, 5/8" | |
| 21 | 4 | 75086155 F H | Hex Bolt, 5/8"-11 x 2" lg. | |
| 23 | 4 | 75088085 F H | Lock Washer, 5/8" | |
| 25 | 4 | 75085012 F | Hex Nut, 5/8"-11 | |
| 27 | 2 | 75089374 D | Taillight Backup (Tractors only) (Clear) | |
| 28 | 2 | 75089373 DE | Taillight S, T & T (Trailers only) (Red) | |
| 29 | 2 | 75089373 DE | Taillight S, T & T (Red) | |
| 29 | 2 | 22575200 DE | Harness, 2 Lamp | |
| 30 | 4 | 75089376 DE | Light Grommet | |
| 31 | 8 | 75085000 DE | Hex Nut, #10-32 | |
| 32 | 8 | 75086732 DE | Machine Screw, #10-32 x 1" lg. | |
| 33 | 4 | 22597102 DE | Taillight Bracket |
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, Gravity Down
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 70430550 | Pump Unit, w/Thermal Switch | ||
| Prior to 5-2013 - optional after 5-2013 | ||||
| Standard after 1-2016 | ef0b37c6-b309-4b2f-8c21-25e9b4370b5b | /products/waltco-liftgate-70430550 | ||
| 1 | 1 | 70430555 | Pump Unit, Non-Thermal Switch | |
| Standard between 5-2013 and 1-2016 | 06199b4a-8e2b-48b0-a3f8-5f25dd4b770a | /products/waltco-liftgate-70430555 | ||
| A | 1 | 70400001 | Pump Unit, 24 Volt w/Thermal Switch | |
| Hydraulic Reservoir | fa0e681a-ea9e-4544-8ac1-a38fa66b7c45 | /products/waltco-liftgate-70400001 | ||
| B | 1 | 70400004 | Breather | |
| C | 70092312 | Motor, Non-Thermal Switch | ||
| C | 1 | 7043001-1 | Motor, w/Thermal Switch | |
| C | 70430706 | Motor, 24 Volt, w/Thermal Switch | ||
| D | 1 | 75089833 | Starter Solenoid | |
| D | 70430707 | Starter Solenoid, 24 Volt | ||
| E | 1 | 70092503 | Valve Assembly, 2-way, 2 position w/ Coil | |
| E | 1 | 70430709 | Valve Assembly, 24 Volt w/ Coil | |
| G | 1 | 75089854 | 15 amp Fuse | |
| H | 1 | 10099309 | Inline Fuse Assembly (Includes Fuse 75089854) | |
| J | 1 | 75089834 | Bus Bar | |
| J | 70430711 | Bus Bar for 24 Volt pumps | ||
| K | 1 | 70402303 | Coil, 10V, 25A | |
| K | 1 | 70430708 | Coil, 18V, for 24 Volt pumps | |
| L | 1 | 70401435 | Elbow, Pressure | |
| M | 1 | 70401430 | Elbow, Return | |
| P | 1 | 75082023 | Adapter (70430555 only) | |
| P | 1 | 70091291 | Steel Plug | |
| 2 | 1 | 75083201 | Hose Assy, 1/4"I.D. x 1/4" JIC | |
| 3 | 1 | 7500101-1 | 90° Elbow, 1/4" M NPT x 9/16" FM JIC for units with Pressure Compensated Flow Valve, After 10-2009 | |
| 3 | 75083210 | 90° Elbow, 1/4" NPT x 1/4" JIC for units without Pressure Compensated Flow Valve Before 10-2009 | ||
| 4 | 1 | 22180010 | Hydraulic Cylinder (C-15) | |
| 4 | 22280010 | Hydraulic Cylinder (C-20) | ||
| 5 | 1 | 75082745 | Barbed Fitting, 1/4" NPTF x 1/4" 90° | |
| 6 | 1 | 26299500 | Hose, 1/4" I.D. | |
| 7 | 1 | 70401408 | 7/16" I.D. Grommet | |
| 8 | 1 | 70401409 | 1/4" I.D. Grommet | |
| 10 | 1 | 7010001-12 | Pressure Compensative Flow Valve |
Hydraulic Layout, Power Down
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 70430560 | Hydraulic Pump, PD, w/Thermal Switch Prior to 5-2013 - Optional after 5-2013 Standard after 1-2016 | |
| 1 | 70430565 | Hydraulic Pump, PD, Non-Thermal Switch Standard between 5-2013 and 1-2016 | ||
| A | 1 | 70400001 | Hydraulic Reservoir | |
| B | 1 | 70400004 | Breather | |
| C | 1 | 70092312 | Motor, Non-Thermal Switch | |
| C | 1 | 7043001-1 | Motor w/Thermal Switch | |
| D | 2 | 75089833 | Starter Solenoid | |
| E | 1 | 70092503 | Valve Assembly, 2-way, 2 position w/ Coil | |
| F | 1 | 70400014 | Valve assembly, 4-way, 2 position w/ Coil | |
| G | 1 | 70091291 | Steel Plug | |
| H | 1 | 75089854 | 15 amp Fuse | |
| J | 1 | 10099313 | Inline Fuse Assembly (Includes Fuse 75089854) | |
| K | 1 | 75089834 | Bus Bar | |
| L | 1 | 70402303 | Coil, 10V, 25A | |
| M | 2 | 70401435 | Elbow, Pressure | |
| N | 2 | 70091778 | Solenoid Cable | |
| P | 1 | 75082023 | Adapter | |
| 2 | 2 | 75083201 | Hose Assembly, 1/4" I.D. x 1/4 JIC, 57" | |
| 3 | 1 | 7500101-1 | 90° Elbow, 1/4" M NPT x 9/16" FM JIC | |
| 4 | 1 | 22280010 | Hydraulic Cylinder (C-20) | |
| 5 | 1 | 75083210 | 90° Elbow, 1/4" M NPT x 7/16" M JIC | |
| 6 | 1 | 7010001-12 | Pressure Compensative Flow Valve (C-20) |
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
Parts table p17 (diagram p17)
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 10099330 | Switch w/10ft Cord (for curb side) | |
| 1 | 1 | 10099331 | Switch w/15ft Cord (for Dual Control) | |
| 2 | 1 | 10099325 | Switch (Hand Held Remote) | |
| 3 | 1 | 75082038 | Trailer Socket | |
| 4 | 1 | 75082037 | Trailer Plug | |
| 5 | 1 | 75089854 | 15 Amp Fuse | |
| 6 | 1 | 10099309 | Fuse Holder | |
| 7 | 1 | 10098413 | Dual Control Harness | |
| 8 | 1 | 75089243 | 150 Amp Circuit Breaker (Manual Reset) | |
| 9 | 1 | 80001312 | Cycle Counter Kit |
Electric Control Options – Gravity Down
| Item | Qty | Part Number | Description | Actions |
|---|---|---|---|---|
| 1 | 1 | 80001429 | Switch Kit w/10ft Cord | |
| 2 | 1 | 10099325 A | Switch (Hand Held Remote) | |
| 3 | 1 | 75082038 | Trailer Socket | |
| 4 | 1 | 75082037 | Trailer Plug | |
| 5 | 1 | 75089854 | 15 Amp Fuse | |
| 6 | 1 | 10099309 | Fuse Holder | |
| 7 | 1 | 10098413 | Dual Control Harness | |
| 8 | 1 | 75089243 | 150 Amp Circuit Breaker (Manual Reset) | |
| 9 | 1 | 80001312 | Cycle Counter Kit |
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Contact SupportImportant Diagram Notice
These diagrams are for reference only.
- Due to unintended occasional data alignment issues, a page table may differ slightly from the original OEM PDF.
- Please verify details against the original PDF file.
- Contact our team anytime for part number confirmation.
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