PRODUCT DETAILS
Liftgate breather, (plastic) 3/4". 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 HLF
4/2025WALTCO C SERIES (MODELS 221/222)
pre-2000WALTCO F SERIES & FW SERIES (MODELS 202 204, 207, 208, 207R, 208R)
pre-2000WALTCO E SERIES / E RM SERIES (MODELS 262/263)
pre-2000WALTCO LPF SERIES (MODELS 225/226, 275 278)
pre-2000WALTCO WDL SERIES (MODELS 311 326, 401 412)
pre-2000WALTCO 1290 SERIES/1291 SERIES (MODELS 301/302)
unknownWALTCO SL20 SERIES (MODEL 232)
pre-2000WALTCO 1090 SERIES & MD SERIES (MODELS 102 106, 111, 112)
pre-2000WALTCO FSL SERIES (MODELS 211 215)
pre-2000WALTCO EZL SERIES (MODELS 235/236)
pre-2000WALTCO K SERIES (MODELS 121/122)
pre-2000WALTCO LD SERIES (MODEL 130)
pre-2000WALTCO MPF SERIES (MODELS 233/234)
pre-2000WALTCO SB SERIES (MODELS 455/456)
pre-2000WALTCO MDL & MDLBG SERIES (MODELS 430 436)
pre-2000WALTCO WDV / WDVBG
2/2016WALTCO MDR SERIES (MODELS 330 336, 390 399)
pre-2000SHIPPING 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.
70091734 is found in 57 OEM diagram references across 14 Waltco Liftgate manuals.
Waltco HLF Parts Manual
4/2025Find 70091734 in this Waltco HLF Parts Manual, covering 4/2025 (File 7180c116, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
12 volt hlf25 30 pd 2400psi
|
11 |
Diagram p21
Table p21
|
Open diagram View |
|
12 volt power down 3200psi
|
11 |
Diagram p23
Table p23
|
Open diagram View |
Waltco C-Series (Models 221/222) Parts Manual
pre-2000For a further breakdown of 70091734, this Waltco C-Series (Models 221/222) Parts Manual includes coverage for pre-2000; open File 3d03bf30 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
20295000 manually operated power up and down pump unit
|
34 |
Diagram p57
Table p57
|
Open diagram View |
|
22195050 26295050 pump unit monarch built thru 2 94
|
26 |
Diagram p54
Table p54
|
Open diagram View |
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak
|
10 |
Diagram p60
Table p60
|
Open diagram View |
|
70401425 70401475 70401725 70401775 70401925 70401975 70430430 power down
|
8 |
Diagram p61
Table p61
|
Open diagram View |
|
c 15rm c 20rm electric controls electropak
|
*B |
Diagram p31
Table p31
|
Open diagram View |
|
c series remotely mounted electric controls reduced maintenance power down electropak built 10 98 thru 1 00
|
*F |
Diagram p33
Table p33
|
Open diagram View |
|
electric controls electropak
|
*B |
Diagram p29
Table p29
|
Open diagram View |
|
hydraulic layout electropak
|
B |
Diagram p34
Table p34
|
Open diagram View |
|
hydraulic layout electropak built 5 02 thru 3 04
|
B |
Diagram p35
Table p35
|
Open diagram View |
|
hydraulic layout electropak power down
|
B |
Diagram p38
Table p38
|
Open diagram View |
|
hydraulic layout electropak power down built 5 02 thru 3 04
|
B |
Diagram p39
Table p39
|
Open diagram View |
|
reduced maintenance electric controls power down electropak
|
*F |
Diagram p32
Table p32
|
Open diagram View |
|
reduced maintenance electric controls power down electropak built 2 94 thru 8 97
|
*F |
Diagram p30
Table p30
|
Open diagram View |
Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual
pre-2000This File ad472406 PDF provides guidance for 70091734 from the Waltco F-Series & FW-Series (Models 202-204, 207, 208, 207R, 208R) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
20295000 manually operated power up and down pump unit
|
34 |
Diagram p73
Table p73
|
Open diagram View |
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak
|
10 |
Diagram p80
Table p80
|
Open diagram View |
|
70401425 70401475 70401725 70401775 70401925 70401975 70430430 power down
|
8 |
Diagram p81
Table p81
|
Open diagram View |
|
electric controls power down
|
*F |
Diagram p47
Table p47
|
Open diagram View |
|
f 20 30 e series electric controls power down electropak
|
*F |
Diagram p43
Table p43
|
Open diagram View |
|
f 20 30 fsl 20 25 30 d e series electric controls electropak built 2 94 thru 8 97
|
B |
Diagram p42
Table p42
|
Open diagram View |
|
f 20rm f 30rm and e 25rm e 30rm hydraulic layout power down
|
B |
Diagram p55
Table p55
|
Open diagram View |
|
f 20rm f 30rm e 25rm and e 30rm hydraulic layout
|
B |
Diagram p51
Table p51
|
Open diagram View |
|
f 40 hydraulic layout for electric control
|
*B |
Diagram p44
Table p44
|
Open diagram View |
|
hydraulic layout gravity down
|
B |
Diagram p52
Table p52
|
Open diagram View |
|
hydraulic layout power down built 3 03 thru 3 04
|
B |
Diagram p56
Table p56
|
Open diagram View |
|
hydraulic power unit
|
B |
Diagram p48
Table p48
|
Open diagram View |
|
hydraulic power unit power down
|
*D |
Diagram p49
Table p49
|
Open diagram View |
|
reduced maintenance electric controls electropak
|
*B |
Diagram p45
Table p45
|
Open diagram View |
|
reduced maintenance electric controls power down electropak
|
*F |
Diagram p46
Table p46
|
Open diagram View |
Waltco LPF-Series (Models 225/226, 275-278) Parts Manual
pre-2000Find more details for 70091734 with the Waltco LPF-Series (Models 225/226, 275-278) Parts Manual for pre-2000, listed as File 1ca86dec (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70400775 70400785 power down built 12 96 thru 1 07
|
16 |
Diagram p49
Table p49
|
Open diagram View |
|
70400795 70430420 power down pump built from 1 07
|
20 |
Diagram p50
Table p50
|
Open diagram View |
|
hydraulic electrical layout
|
D |
Diagram p30
Table p30
|
Open diagram View |
|
hydraulic electrical layout built 1 02 thru 9 02
|
D |
Diagram p32
Table p32
|
Open diagram View |
|
hydraulic electrical layout built 7 98 thru 1 02
|
D |
Diagram p31
Table p31
|
Open diagram View |
|
hydraulic electrical layout built 9 02 thru 1 07
|
D |
Diagram p33
Table p33
|
Open diagram View |
Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual
unknownThis reference links 70091734 to the Waltco 1290-Series/1291-Series (Models 301/302) Parts Manual with coverage for unknown.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak
|
10 |
Diagram p21
Table p21
|
Open diagram View |
|
hydraulic layout
|
*B |
Diagram p10
Table p10
|
Open diagram View |
Waltco SL20-Series (Model 232) Parts Manual
pre-2000Find 70091734 in this Waltco SL20-Series (Model 232) Parts Manual, covering pre-2000 (File e0c48ff2, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak
|
10 |
Diagram p29
Table p29
|
Open diagram View |
|
electric controls
|
*B |
Diagram p15
Table p15
|
Open diagram View |
Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual
pre-2000For a further breakdown of 70091734, this Waltco 1090-Series & MD-Series (Models 102-106, 111, 112) Parts Manual includes coverage for pre-2000; open File 4da96f94 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak
|
10 |
Diagram p46
Table p46
|
Open diagram View |
|
electric controls electropak
|
B |
Diagram p28
Table p28
|
Open diagram View |
|
electric controls electropak
|
B |
Diagram p30
Table p30
|
Open diagram View |
|
hydraulic layout
|
B |
Diagram p29
Table p29
|
Open diagram View |
Waltco EZL-Series (Models 235/236) Parts Manual
pre-2000This File 91310495 PDF provides guidance for 70091734 from the Waltco EZL-Series (Models 235/236) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70401400 70401450 70401700 70401750 70401900 70401950 70430320 gravity down electropak all years
|
10 |
Diagram p26
Table p26
|
Open diagram View |
|
70401425 70401475 70401725 70401775 70401925 70401975 70430430 power down
|
8 |
Diagram p27
Table p27
|
Open diagram View |
Waltco K-Series (Models 121/122) Parts Manual
pre-2000Find more details for 70091734 with the Waltco K-Series (Models 121/122) Parts Manual for pre-2000, listed as File d4838741 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70402100 70402125 gravity down thermalpak with voltage guard
|
10 |
Diagram p26
Table p26
|
Open diagram View |
|
electric controls electropak
|
B |
Diagram p13
Table p13
|
Open diagram View |
|
electric controls electropak built 5 03 thru 7 04
|
B |
Diagram p14
Table p14
|
Open diagram View |
Waltco LD-Series (Model 130) Parts Manual
pre-2000This reference links 70091734 to the Waltco LD-Series (Model 130) Parts Manual with coverage for pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
70402100 70402125 gravity down thermalpak with voltage guard built from 7 04
|
10 |
Diagram p20
Table p20
|
Open diagram View |
|
electric controls electropak
|
*B |
Diagram p10
Table p10
|
Open diagram View |
Waltco MPF-Series (Models 233/234) Parts Manual
pre-2000Find 70091734 in this Waltco MPF-Series (Models 233/234) Parts Manual, covering pre-2000 (File bc813d05, PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
electric controls
|
J |
Diagram p13
Table p13
|
Open diagram View |
|
electric controls built from 10 08
|
J |
Diagram p14
Table p14
|
Open diagram View |
|
hydraulic pump 70423300 70430440
|
2 |
Diagram p20
Table p20
|
Open diagram View |
Waltco SB-Series (Models 455/456) Parts Manual
pre-2000For a further breakdown of 70091734, this Waltco SB-Series (Models 455/456) Parts Manual includes coverage for pre-2000; open File e2974bd4 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic electrical components
|
8 |
Diagram p11
Table p11
|
Open diagram View |
Waltco MDL & MDLBG-Series (Models 430-436) Parts Manual
pre-2000This File 9770b75b PDF provides guidance for 70091734 from the Waltco MDL & MDLBG-Series (Models 430-436) Parts Manual for models in pre-2000.
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic electrical components
|
8 |
Diagram p13
Table p13
|
Open diagram View |
Waltco WDV / WDVBG Parts Manual
2/2016Find more details for 70091734 with the Waltco WDV / WDVBG Parts Manual for 2/2016, listed as File c82e3b04 (PDF).
| Section | Item # | Pages | Link |
|---|---|---|---|
|
hydraulic power components and harnesses
|
1C |
Diagram p17
Table p17
|
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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Waltco Liftgate | 70091734 — 12 VOLT HLF25/30 PD 2400PSI · p.21 (Waltco HLF Parts Manual) -
Waltco Liftgate | 70091734 — 12 VOLT POWER DOWN 3200PSI · p.23 (Waltco HLF Parts Manual)
Liftgate breather, (plastic) 3/4". This is an OEM product made by Waltco Liftgate.