PRODUCT DETAILS
Liftgate lock washer, 3/8 plated. This is an OEM product made by Waltco Liftgate.
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MODELS USING THIS PART
Note
This part appears in the following parts manuals. Always verify compatibility with your specific liftgate model and serial number before ordering.
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WALTCO EM SERIES
1/2010WALTCO LPF SERIES (MODELS 225/226, 275 278)
pre-2000WALTCO WDL SERIES (MODELS 311 326, 401 412)
pre-2000WALTCO EM SERIES / EMTC SERIES (MODELS 264/265)
pre-2000WALTCO C SERIES (MODELS 221/222)
pre-2000WALTCO WDV / WDVBG
2/2016WALTCO WDV & WDVBG SERIES (MODELS 423 428)
pre-2000WALTCO RGL / RBGL SERIES (MODELS 352 356, 363, 364, 372 376, 382 386)
pre-2000WALTCO E SERIES / E RM SERIES (MODELS 262/263)
pre-2000WALTCO SL20 SERIES (MODEL 232)
pre-2000WALTCO LD SERIES (MODEL 130)
pre-2000WALTCO K SERIES (MODELS 121/122)
pre-2000WALTCO 1090 SERIES & MD SERIES (MODELS 102 106, 111, 112)
pre-2000WALTCO FSL SERIES (MODELS 211 215)
pre-2000WALTCO F SERIES & FW SERIES (MODELS 202 204, 207, 208, 207R, 208R)
pre-2000WALTCO WSL SERIES (MODELS 273/274)
pre-2000WALTCO P SERIES (MODEL 140)
pre-2000WALTCO 1290 SERIES/1291 SERIES (MODELS 301/302)
unknownWALTCO MDR SERIES (MODELS 330 336, 390 399)
pre-2000WALTCO MDV
4/2025WALTCO HLF
4/2025WALTCO GT
9/2015WALTCO GTSL
11/2016WALTCO GT SERIES & DGS SERIES (MODELS 275 278)
pre-2000WALTCO MPF SERIES (MODELS 233/234)
pre-2000WALTCO EZL SERIES (MODELS 235/236)
pre-2000WALTCO MDL / MDL HP / MDLBG / SB / DD
4/2011SHIPPING AND RETURNS
Shipping Information
Shipping timelines, transit options, and exceptions can vary by part and location. Please review our official policy page for the most current shipping and return details.
View Shipping PolicyReturn Policy
Return eligibility, time windows, and any applicable fees are outlined on our policy page. Policy terms may be updated there, so please refer to that page before placing your order.
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OEM Parts Diagram References
Find this Waltco Liftgate part in original OEM diagrams. Each link opens directly to the matching section in a new tab.
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.
75088081 is found in 117 OEM diagram references across 22 Waltco Liftgate manuals.
Waltco LPF-Series (Models 225/226, 275-278) Parts Manual
pre-2000Find 75088081 in this Waltco LPF-Series (Models 225/226, 275-278) Parts Manual, covering pre-2000 (File 1ca86dec, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
aluminum platform assembly built from 6 09
|
33 |
Diagram p15
Table p15
|
Open diagram View |
|
hydraulic electrical layout
|
26 |
Diagram p30
Table p30
|
Open diagram View |
|
hydraulic electrical layout built 1 02 thru 9 02
|
26 |
Diagram p32
Table p32
|
Open diagram View |
|
hydraulic electrical layout built 1 07 thru 1 09
|
26 |
Diagram p34
Table p34
|
Open diagram View |
|
hydraulic electrical layout built 1 09 thru 6 09
|
26 |
Diagram p35
Table p35
|
Open diagram View |
|
hydraulic electrical layout built 7 98 thru 1 02
|
26 |
Diagram p31
Table p31
|
Open diagram View |
|
hydraulic electrical layout built 9 02 thru 1 07
|
26 |
Diagram p33
Table p33
|
Open diagram View |
|
hydraulic electrical layout built from 6 09
|
26 |
Diagram p36
Table p36
|
Open diagram View |
|
mount frame assembly built from 6 09
|
35 |
Diagram p24
Table p24
|
Open diagram View |
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platform assembly built 12 07 thru 12 08
|
33 |
Diagram p13
Table p13
|
Open diagram View |
|
platform assembly built 12 08 thru 6 09
|
33 |
Diagram p14
Table p14
|
Open diagram View |
|
platform assembly built 4 05 thru 12 07
|
33 |
Diagram p12
Table p12
|
Open diagram View |
|
platform assembly steel aluminum
|
31 |
Diagram p16
Table p16
|
Open diagram View |
Waltco EM-Series / EMTC-Series (Models 264/265) Parts Manual
pre-2000For a further breakdown of 75088081, this Waltco EM-Series / EMTC-Series (Models 264/265) Parts Manual includes coverage for pre-2000; open File 18b7bd18 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
bed extension and light kit options built from 12 10
|
18 |
Diagram p17
Table p17
|
Open diagram View |
|
mount frame assembly
|
40 |
Diagram p12
Table p12
|
Open diagram View |
|
mount frame assembly built from 12 09
|
33 |
Diagram p13
Table p13
|
Open diagram View |
Waltco C-Series (Models 221/222) Parts Manual
pre-2000This File 3d03bf30 PDF provides guidance for 75088081 from the Waltco C-Series (Models 221/222) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
c 15 c 20 electro hydraulic layout
|
11 |
Diagram p26
Table p26
|
Open diagram View |
|
c 15rm c 20rm electric controls electropak
|
8 |
Diagram p31
Table p31
|
Open diagram View |
|
c series power down electro hydraulic layout built thru 2 94
|
18 |
Diagram p28
Table p28
|
Open diagram View |
|
c series remotely mounted electric controls reduced maintenance power down electropak built 10 98 thru 1 00
|
7 |
Diagram p33
Table p33
|
Open diagram View |
|
electric controls electropak
|
8 |
Diagram p29
Table p29
|
Open diagram View |
|
reduced maintenance electric controls power down electropak
|
7 |
Diagram p32
Table p32
|
Open diagram View |
|
reduced maintenance electric controls power down electropak built 2 94 thru 8 97
|
7 |
Diagram p30
Table p30
|
Open diagram View |
Waltco WDV / WDVBG Parts Manual
2/2016Find more details for 75088081 with the Waltco WDV / WDVBG Parts Manual for 2/2016, listed as File c82e3b04 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
column parts
|
10 |
Diagram p19
Table p19
|
Open diagram View |
|
cylinders hoses fittings and extension cable
|
25 |
Diagram p20
Table p20
|
Open diagram View |
|
pump and battery box accessories
|
10 |
Diagram p16
Table p16
|
Open diagram View |
|
pump and battery box components
|
11 |
Diagram p15
Table p15
|
Open diagram View |
|
runner assembly
|
13 |
Diagram p18
Table p18
|
Open diagram View |
Waltco WDV & WDVBG-Series (Models 423-428) Parts Manual
pre-2000This reference links 75088081 to the Waltco WDV & WDVBG-Series (Models 423-428) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
cylinders hoses fittings
|
9 |
Diagram p14
Table p14
|
Open diagram View |
|
cylinders hoses fittings built from 8 09
|
9 |
Diagram p15
Table p15
|
Open diagram View |
|
h frame
|
6 |
Diagram p10
Table p10
|
Open diagram View |
|
wear pad assembly built from 4 09
|
2 |
Diagram p11
Table p11
|
Open diagram View |
Waltco RGL / RBGL-Series (Models 352-356, 363, 364, 372-376, 382-386) Parts Manual
pre-2000Find 75088081 in this Waltco RGL / RBGL-Series (Models 352-356, 363, 364, 372-376, 382-386) Parts Manual, covering pre-2000 (File 52f41a86, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
dual pump hydraulic and electrical layout
|
27 |
Diagram p73
Table p73
|
Open diagram View |
|
dual pump hydraulic and electrical layout
|
27 |
Diagram p76
Table p76
|
Open diagram View |
|
dual pump hydraulic and electrical layout built from 6 05
|
27 |
Diagram p78
Table p78
|
Open diagram View |
|
electro hydraulic layout built 2 94 thru 8 98
|
33 |
Diagram p66
Table p66
|
Open diagram View |
|
electro hydraulic layout built 3 84 thru 2 94
|
33 |
Diagram p65
Table p65
|
Open diagram View |
|
electro hydraulic layout built 8 98 thru 1 01
|
33 |
Diagram p69
Table p69
|
Open diagram View |
|
electro hydraulic layout built thru 3 84
|
33 |
Diagram p63
Table p63
|
Open diagram View |
|
hydraulic layout built thru 3 87
|
8 |
Diagram p61
Table p61
|
Open diagram View |
|
platform assemblies
|
29 |
Diagram p23
Table p23
|
Open diagram View |
|
platform assembly 102 wide liftgates
|
29 |
Diagram p20
Table p20
|
Open diagram View |
|
platform assembly 96 wide liftgates
|
29 |
Diagram p19
Table p19
|
Open diagram View |
|
platform assembly butt end 102 wide liftgates
|
19 |
Diagram p22
Table p22
|
Open diagram View |
|
platform assembly butt end 96 wide liftgates
|
19 |
Diagram p21
Table p21
|
Open diagram View |
|
single pump and single pump w hand pump hydraulic and electrical layout
|
12 |
Diagram p72
Table p72
|
Open diagram View |
|
single pump and single pump w hand pump hydraulic and electrical layout
|
12 |
Diagram p75
Table p75
|
Open diagram View |
|
single pump hydraulic and electrical layout
|
8 |
Diagram p77
Table p77
|
Open diagram View |
|
single pump hydraulic and electrical layout built 4 05 thru 6 05
|
8 |
Diagram p77
Table p77
|
Open diagram View |
|
single pump hydraulic and electrical layout built from 6 05
|
12 |
Diagram p79
Table p79
|
Open diagram View |
Waltco SL20-Series (Model 232) Parts Manual
pre-2000For a further breakdown of 75088081, this Waltco SL20-Series (Model 232) Parts Manual includes coverage for pre-2000; open File e0c48ff2 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls
|
8 |
Diagram p15
Table p15
|
Open diagram View |
|
electro hydraulic layout built 1 76 thru 2 94
|
8 |
Diagram p13
Table p13
|
Open diagram View |
Waltco LD-Series (Model 130) Parts Manual
pre-2000This File 266bc26e PDF provides guidance for 75088081 from the Waltco LD-Series (Model 130) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls electropak
|
8 |
Diagram p10
Table p10
|
Open diagram View |
|
electro hydraulic layout built thru 2 94
|
17 |
Diagram p8
Table p8
|
Open diagram View |
Waltco K-Series (Models 121/122) Parts Manual
pre-2000Find more details for 75088081 with the Waltco K-Series (Models 121/122) Parts Manual for pre-2000, listed as File d4838741 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls electropak
|
8 |
Diagram p13
Table p13
|
Open diagram View |
|
electric controls electropak built 5 03 thru 7 04
|
8 |
Diagram p14
Table p14
|
Open diagram View |
|
electro hydraulic layout built thru 2 94
|
12 |
Diagram p11
Table p11
|
Open diagram View |
|
krm 16 20 mount frame and platform assembly built from 5 03
|
39 |
Diagram p8
Table p8
|
Open diagram View |
Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual
pre-2000This reference links 75088081 to the Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls electropak
|
11 |
Diagram p28
Table p28
|
Open diagram View |
|
electro hydraulic layout
|
20 |
Diagram p22
Table p22
|
Open diagram View |
Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual
pre-2000Find 75088081 in this Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual, covering pre-2000 (File ad472406, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls power down
|
8 |
Diagram p47
Table p47
|
Open diagram View |
|
f 20 30 e series electric controls power down electropak
|
8 |
Diagram p43
Table p43
|
Open diagram View |
|
f 20 30 electro hydraulic layout
|
11 |
Diagram p37
Table p37
|
Open diagram View |
|
f 20 30 fsl 20 25 30 d e series electric controls electropak built 2 94 thru 8 97
|
8 |
Diagram p42
Table p42
|
Open diagram View |
|
f 20 f 30 power down electro hydraulic layout
|
18 |
Diagram p39
Table p39
|
Open diagram View |
|
hydraulic power unit power down
|
9 |
Diagram p49
Table p49
|
Open diagram View |
|
reduced maintenance electric controls electropak
|
8 |
Diagram p45
Table p45
|
Open diagram View |
|
reduced maintenance electric controls power down electropak
|
8 |
Diagram p46
Table p46
|
Open diagram View |
Waltco WSL-Series (Models 273/274) Parts Manual
pre-2000For a further breakdown of 75088081, this Waltco WSL-Series (Models 273/274) Parts Manual includes coverage for pre-2000; open File bcc12600 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electrical layout built 12 97 thru 6 99
|
19 |
Diagram p21
Table p21
|
Open diagram View |
|
hydraulic and electrical layout built 6 99 thru 4 03
|
19 |
Diagram p22
Table p22
|
Open diagram View |
|
hydraulic and electrical layout built from 4 03
|
19 |
Diagram p23
Table p23
|
Open diagram View |
|
liftgate assembly built 12 96 thru 12 97
|
62 |
Diagram p7
Table p7
|
Open diagram View |
|
liftgate assembly built 5 94 thru 12 96
|
63 |
Diagram p6
Table p6
|
Open diagram View |
|
mount frame assembly built from 4 03
|
7 |
Diagram p17
Table p17
|
Open diagram View |
|
platform assembly built from 4 03
|
12 |
Diagram p11
Table p11
|
Open diagram View |
|
track frame assembly built 12 97 thru 11 05
|
14 |
Diagram p13
Table p13
|
Open diagram View |
Waltco P-Series (Model 140) Parts Manual
pre-2000This File 7608a8ad PDF provides guidance for 75088081 from the Waltco P-Series (Model 140) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electro hydraulic layout built from 2 94
|
13 |
Diagram p9
Table p9
|
Open diagram View |
|
electro hydraulic layout built thru 2 94
|
3 |
Diagram p8
Table p8
|
Open diagram View |
Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual
unknownFind more details for 75088081 with the Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual for unknown, listed as File fc0700af (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electro hydraulic layout built thru 2 94
|
20 |
Diagram p9
Table p9
|
Open diagram View |
|
hydraulic layout
|
8 |
Diagram p10
Table p10
|
Open diagram View |
|
ladder assembly
|
10 |
Diagram p7
Table p7
|
Open diagram View |
Waltco MDV Parts Manual
4/2025This reference links 75088081 to the Waltco MDV Parts Manual with coverage for 4/2025.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
heavy style aux battery box
|
15 |
Diagram p21
Table p21
|
Open diagram View |
|
mdv pump box comp
|
16 |
Diagram p17
Table p17
|
Open diagram View |
Waltco HLF Parts Manual
4/2025Find 75088081 in this Waltco HLF Parts Manual, covering 4/2025 (File 7180c116, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
heavy style aux battery box
|
15 |
Diagram p26
Table p26
|
Open diagram View |
|
hlf aluminum platform assembly 40 50 legacy 40 50 style b
|
27 |
Diagram p16
Table p16
|
Open diagram View |
|
hlf mount frame assy 25 30
|
29 |
Diagram p10
Table p10
|
Open diagram View |
|
hlf mount frame assy 40 50 legacy 40 50 certified underride
|
29 |
Diagram p12
Table p12
|
Open diagram View |
|
hlf mount frame assy 40 non underride style a
|
30 |
Diagram p11
Table p11
|
Open diagram View |
Waltco GT Parts Manual
9/2015For a further breakdown of 75088081, this Waltco GT Parts Manual includes coverage for 9/2015; open File 5142b331 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame
|
22 |
Diagram p13
Table p13
|
Open diagram View |
|
pump box
|
21 |
Diagram p15
Table p15
|
Open diagram View |
Waltco GTSL Parts Manual
11/2016This File 0e28bead PDF provides guidance for 75088081 from the Waltco GTSL Parts Manual for models in 11/2016.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame
|
22 |
Diagram p13
Table p13
|
Open diagram View |
|
pump and battery box
|
21 |
Diagram p15
Table p15
|
Open diagram View |
Waltco GT-Series & DGS-Series (Models 275-278) Parts Manual
pre-2000Find more details for 75088081 with the Waltco GT-Series & DGS-Series (Models 275-278) Parts Manual for pre-2000, listed as File 0e97a9fd (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame built 12 04 thru 6 05
|
11 |
Diagram p29
Table p29
|
Open diagram View |
|
mount frame built 12 05 thru 1 10
|
11 |
Diagram p27
Table p27
|
Open diagram View |
|
mount frame built 1 09 thru 9 10
|
11 |
Diagram p31
Table p31
|
Open diagram View |
|
mount frame built 6 05 thru 1 09
|
11 |
Diagram p30
Table p30
|
Open diagram View |
|
mount frame built from 1 10
|
11 |
Diagram p28
Table p28
|
Open diagram View |
|
mount frame built from 9 10
|
12 |
Diagram p32
Table p32
|
Open diagram View |
|
platform built 12 04 thru 6 05
|
7 |
Diagram p15
Table p15
|
Open diagram View |
|
platform built 12 05 thru 1 10
|
41 |
Diagram p13
Table p13
|
Open diagram View |
|
platform built 6 05 thru 6 06
|
14 |
Diagram p16
Table p16
|
Open diagram View |
|
platform built 6 05 thru 6 06
|
7 |
Diagram p16
Table p16
|
Open diagram View |
|
platform built 6 06 thru 9 10
|
14 |
Diagram p17
Table p17
|
Open diagram View |
|
platform built 6 06 thru 9 10
|
7 |
Diagram p17
Table p17
|
Open diagram View |
|
platform built from 1 10
|
41 |
Diagram p14
Table p14
|
Open diagram View |
|
platform built from 9 10
|
7 |
Diagram p18
Table p18
|
Open diagram View |
|
pump box
|
3 |
Diagram p37
Table p37
|
Open diagram View |
|
pump box
|
28 |
Diagram p43
Table p43
|
Open diagram View |
|
pump box built 1 09 thru 9 10
|
3 |
Diagram p45
Table p45
|
Open diagram View |
|
pump box built 6 05 thru 1 09
|
3 |
Diagram p44
Table p44
|
Open diagram View |
|
pump box built from 11 08
|
3 |
Diagram p38
Table p38
|
Open diagram View |
|
pump box built from 9 10
|
5 |
Diagram p46
Table p46
|
Open diagram View |
Waltco MPF-Series (Models 233/234) Parts Manual
pre-2000This reference links 75088081 to the Waltco MPF-Series (Models 233/234) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mpf hydraulic electric layout
|
26 |
Diagram p11
Table p11
|
Open diagram View |
|
mpf hydraulic electric layout built from 10 08
|
26 |
Diagram p12
Table p12
|
Open diagram View |
Waltco EZL-Series (Models 235/236) Parts Manual
pre-2000Find 75088081 in this Waltco EZL-Series (Models 235/236) Parts Manual, covering pre-2000 (File 91310495, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
platform assembly built from 5 08
|
18 |
Diagram p7
Table p7
|
Open diagram View |
|
platform assembly built thru 5 08
|
18 |
Diagram p6
Table p6
|
Open diagram View |
Waltco MDL / MDL-HP / MDLBG / SB / DD Parts Manual
4/2011For a further breakdown of 75088081, this Waltco MDL / MDL-HP / MDLBG / SB / DD Parts Manual includes coverage for 4/2011; open File ec1620f2 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
power close option
|
28 |
Diagram p32
Table p32
|
Open diagram View |
OEM Parts Diagram Images
Browse highlighted diagram images for this part, filtered by liftgate model.
Reference Notice: Diagram images are reference material only and may not always be perfectly aligned with every model variation. We're a small team behind a big catalog. If you spot something off or just want a second set of eyes, contact us. Getting your order right matters to us.
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- Description
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Waltco Liftgate | 75088081 — Aluminum Platform Assemblies · Diagram p.17 · Table p.16 (Waltco EM-Series Parts Manual) -
Waltco Liftgate | 75088081 — HLF MOUNT FRAME ASSY, 25&30 · p.10 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088081 — HLF MOUNT FRAME ASSY, 40 NON-UNDERRIDE, STYLE A · p.11 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088081 — HLF MOUNT FRAME ASSY, 40 & 50 LEGACY 40, 50, & CERTIFIED UNDERRIDE · p.12 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088081 — HLF ALUMINUM PLATFORM ASSEMBLY 40 & 50 LEGACY 40, & 50 - STYLE "B" · p.16 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088081 — HEAVY-STYLE AUX BATTERY BOX · p.26 (Waltco HLF Parts Manual)
Liftgate lock washer, 3/8 plated. This is an OEM product made by Waltco Liftgate.