PRODUCT DETAILS
Liftgate lock washer, 1/4 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.
Find your model and serial numberFound in
WALTCO C SERIES
3/2011WALTCO WDL SERIES (MODELS 311 326, 401 412)
pre-2000WALTCO K SERIES (MODELS 121/122)
pre-2000WALTCO FSL SERIES (MODELS 211 215)
pre-2000WALTCO HLF
4/2025WALTCO EZL SERIES (MODELS 235/236)
pre-2000WALTCO SL20 SERIES (MODEL 232)
pre-2000WALTCO 1090 SERIES & MD SERIES (MODELS 102 106, 111, 112)
pre-2000WALTCO 1290 SERIES/1291 SERIES (MODELS 301/302)
unknownWALTCO LD SERIES (MODEL 130)
pre-2000WALTCO F SERIES & FW SERIES (MODELS 202 204, 207, 208, 207R, 208R)
pre-2000WALTCO WSL SERIES (MODELS 273/274)
pre-2000WALTCO MDV
4/2025WALTCO GT
9/2015WALTCO GTSL
11/2016WALTCO EM SERIES
1/2010WALTCO C SERIES (MODELS 221/222)
pre-2000WALTCO EM SERIES / EMTC SERIES (MODELS 264/265)
pre-2000WALTCO E SERIES / E RM SERIES (MODELS 262/263)
pre-2000WALTCO WDV / WDVBG
2/2016SHIPPING 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.
75088079 is found in 38 OEM diagram references across 16 Waltco Liftgate manuals.
Waltco C-Series Parts Manual
3/2011Find 75088079 in this Waltco C-Series Parts Manual, covering 3/2011 (File 00aaa4bd, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
c 15 c 20 mount frame assembly
|
30 |
Diagram p11
Table p11
|
Open diagram View |
Waltco K-Series (Models 121/122) Parts Manual
pre-2000For a further breakdown of 75088079, this Waltco K-Series (Models 121/122) Parts Manual includes coverage for pre-2000; open File d4838741 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electro hydraulic layout built thru 2 94
|
27 |
Diagram p11
Table p11
|
Open diagram View |
|
hydraulic layout built from 5 10
|
11 |
Diagram p16
Table p16
|
Open diagram View |
|
hydraulic layout built from 7 04 thru 5 10
|
11 |
Diagram p15
Table p15
|
Open diagram View |
Waltco HLF Parts Manual
4/2025This File 7180c116 PDF provides guidance for 75088079 from the Waltco HLF Parts Manual for models in 4/2025.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hlf aluminum platform assembly 25 30 40
|
33 |
Diagram p15
Table p15
|
Open diagram View |
|
hlf aluminum platform assembly 40 50 legacy 40 50 style b
|
36 |
Diagram p16
Table p16
|
Open diagram View |
Waltco EZL-Series (Models 235/236) Parts Manual
pre-2000Find more details for 75088079 with the Waltco EZL-Series (Models 235/236) Parts Manual for pre-2000, listed as File 91310495 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic assembly gravity down
|
08 |
Diagram p13
Table p13
|
Open diagram View |
|
hydraulic assembly power down
|
07 |
Diagram p14
Table p14
|
Open diagram View |
|
mount frame assembly
|
08 |
Diagram p9
Table p9
|
Open diagram View |
Waltco SL20-Series (Model 232) Parts Manual
pre-2000This reference links 75088079 to the Waltco SL20-Series (Model 232) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic layout
|
11 |
Diagram p16
Table p16
|
Open diagram View |
|
hydraulic layout built from 4 10
|
11 |
Diagram p17
Table p17
|
Open diagram View |
Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual
pre-2000Find 75088079 in this Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual, covering pre-2000 (File 4da96f94, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic layout
|
13 |
Diagram p31
Table p31
|
Open diagram View |
|
hydraulic layout built from 4 10
|
13 |
Diagram p32
Table p32
|
Open diagram View |
Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual
unknownFor a further breakdown of 75088079, this Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual includes coverage for unknown; open File fc0700af (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic layout built from 5 06 thru 6 10
|
11 |
Diagram p11
Table p11
|
Open diagram View |
|
hydraulic layout built from 6 10
|
11 |
Diagram p12
Table p12
|
Open diagram View |
Waltco LD-Series (Model 130) Parts Manual
pre-2000This File 266bc26e PDF provides guidance for 75088079 from the Waltco LD-Series (Model 130) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic layout built from 7 04
|
11 |
Diagram p11
Table p11
|
Open diagram View |
Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual
pre-2000Find more details for 75088079 with the Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual for pre-2000, listed as File ad472406 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic power unit power down built from 7 04
|
12 |
Diagram p50
Table p50
|
Open diagram View |
|
mount frame assembly built 1 00 thru 3 03
|
31 |
Diagram p18
Table p18
|
Open diagram View |
|
mount frame assembly built 3 03 thru 5 03
|
26 |
Diagram p19
Table p19
|
Open diagram View |
|
mount frame assembly built from 5 03
|
26 |
Diagram p20
Table p20
|
Open diagram View |
Waltco WSL-Series (Models 273/274) Parts Manual
pre-2000This reference links 75088079 to the Waltco WSL-Series (Models 273/274) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
liftgate assembly built 5 94 thru 12 96
|
71 |
Diagram p6
Table p6
|
Open diagram View |
|
liftgate assembly continued from previous page
|
70 |
Diagram p7
Table p8
|
Open diagram View |
|
mount frame assembly built 12 97 thru 4 03
|
21 |
Diagram p16
Table p16
|
Open diagram View |
|
mount frame assembly built from 4 03
|
21 |
Diagram p17
Table p17
|
Open diagram View |
|
platform assembly built 12 97 thru 6 99
|
20 |
Diagram p9
Table p9
|
Open diagram View |
Waltco MDV Parts Manual
4/2025Find 75088079 in this Waltco MDV Parts Manual, covering 4/2025 (File 41354c95, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mdv header
|
21 |
Diagram p9
Table p9
|
Open diagram View |
Waltco GT Parts Manual
9/2015For a further breakdown of 75088079, this Waltco GT Parts Manual includes coverage for 9/2015; open File 5142b331 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame
|
45 |
Diagram p13
Table p13
|
Open diagram View |
|
pump box
|
30 |
Diagram p15
Table p15
|
Open diagram View |
Waltco GTSL Parts Manual
11/2016This File 0e28bead PDF provides guidance for 75088079 from the Waltco GTSL Parts Manual for models in 11/2016.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame
|
45 |
Diagram p13
Table p13
|
Open diagram View |
|
platform
|
35 |
Diagram p11
Table p11
|
Open diagram View |
|
pump and battery box
|
30 |
Diagram p15
Table p15
|
Open diagram View |
Waltco C-Series (Models 221/222) Parts Manual
pre-2000Find more details for 75088079 with the Waltco C-Series (Models 221/222) Parts Manual for pre-2000, listed as File 3d03bf30 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame assembly
|
31 |
Diagram p11
Table p11
|
Open diagram View |
|
mount frame assembly built 1 00 thru 5 02
|
31 |
Diagram p9
Table p9
|
Open diagram View |
|
mount frame assembly built from 6 09
|
31 |
Diagram p12
Table p12
|
Open diagram View |
Waltco EM-Series / EMTC-Series (Models 264/265) Parts Manual
pre-2000This reference links 75088079 to the Waltco EM-Series / EMTC-Series (Models 264/265) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
mount frame assembly
|
12 |
Diagram p12
Table p12
|
Open diagram View |
|
mount frame assembly built from 12 09
|
9 |
Diagram p13
Table p13
|
Open diagram View |
Waltco WDV / WDVBG Parts Manual
2/2016Find 75088079 in this Waltco WDV / WDVBG Parts Manual, covering 2/2016 (File c82e3b04, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
platform aluminum
|
30 |
Diagram p10
Table p10
|
Open diagram View |
|
platform steel
|
27 |
Diagram p9
Table p9
|
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.
- Gallery
- Description
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Waltco Liftgate Part Number 75088079 | lock washer -
Waltco Liftgate | 75088079 — C-15 / C-20 MOUNT FRAME ASSEMBLY · p.11 (Waltco C-Series Parts Manual) -
Waltco Liftgate | 75088079 — HLF ALUMINUM PLATFORM ASSEMBLY 25,30&40 · p.15 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088079 — HLF ALUMINUM PLATFORM ASSEMBLY 40 & 50 LEGACY 40, & 50 - STYLE "B" · p.16 (Waltco HLF Parts Manual) -
Waltco Liftgate | 75088079 — Mount Frame Assembly · Diagram p.10 · Table p.9 (Waltco EM-Series Parts Manual) -
Waltco Liftgate | 75088079 — Mount Frame Assembly · Diagram p.12 · Table p.11 (Waltco EM-Series Parts Manual)
Liftgate lock washer, 1/4 plated. This is an OEM product made by Waltco Liftgate.