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BackHomeCabsCab VisibilityWindshield Wipers, Washers, & ComponentsOther Windshield Wipers & Washers7Y-3474: One Way Check Valve
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CabsCab VisibilityWindshield Wipers, Washers, & ComponentsOther Windshield Wipers & Washers7Y-3474: One Way Check Valve
7Y-3474: One Way Check Valve
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7Y-3474: One Way Check Valve
Cat® One Way Check Valve used in Window Washer Fluid Lines
Brand: Cat
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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Parts diagram for 7Y-3474
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Description for part number 7Y-3474
Description: Cat windshield wipers clear precipitation and debris to provide the operator with a clear view of their surroundings during extreme conditions. Because wipers are a safety feature, they should be periodically checked and replaced as needed to get the performance you expect for your equipment.
Attributes: • Polyacetal plastic valve assembly • Tapered fittings for quick and secure hose attachment • Provides tight fit and high flow velocity • Green colored
Applications: Cat valve assembly is used to prevent the backflow of washer fluid from the nozzle to the washer pump. Quality you expect for your equipment.
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Warning:This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 7Y-3474
Units of Measure
USMetric
Outside Diameter (mm): 7.5
Material Description: Polyacetal
Standard Color: Green
Length (in): 1.2
Length (mm): 29.5
Outside Diameter (in): 0.3
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Compatible Models for part number 7Y-3474
EJECTOR TRUCK
740 730 740B
WHEEL DOZER
854K
OFF HIGHWAY TRUCK
777G
MOTOR GRADER
12M 24M 14L
WHEEL LOADER
992K 966K 930K 994H
TRACK-TYPE TRACTOR
D6T LGP D6 D5 D8T D4G D10T D9T D11T D7E
WHEEL SKIDDER
535B 525 515 525B 545
ARTICULATED TRUCK
725 740 735B 730 735
MINI HYD EXCAVATOR
307 308E2 CR 303C CR 306E2
PIPELAYER
583T 587T 587R
TRUCK
775F 793F OEM 793D 773F 793F 777G 777F
FRONT SHOVEL
5080
LOGGER
322C
EXCAVATOR
325D FM 345D L 324D FM LL 320N 325-A LN 320-A L 314D LCR 325D L 323F SA 324D FM 320D 320-A N 312C 375-A L 325-A M325D MH 325 L 315C 314D CR 320C FM 336D L 375-A 325 LN 312C L 350-A 318C 325-A L 350-A L 322C FM 330C FM 322C 320-A M312 M315 M318 320 L 325C FM M325D L MH 350 L 330D FM 325D 321B M320
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KeyKey
Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Remanufactured
Non-Returnable
Kit
Replaced
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 7Y-3474
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 7Y-3474
Description: Cat windshield wipers clear precipitation and debris to provide the operator with a clear view of their surroundings during extreme conditions. Because wipers are a safety feature, they should be periodically checked and replaced as needed to get the performance you expect for your equipment.
Attributes: • Polyacetal plastic valve assembly • Tapered fittings for quick and secure hose attachment • Provides tight fit and high flow velocity • Green colored
Applications: Cat valve assembly is used to prevent the backflow of washer fluid from the nozzle to the washer pump. Quality you expect for your equipment.
View More
Warning:This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 7Y-3474
Units of Measure
USMetric
Outside Diameter (mm): 7.5
Material Description: Polyacetal
Standard Color: Green
Length (in): 1.2
Length (mm): 29.5
Outside Diameter (in): 0.3
View More
Compatible Models for part number 7Y-3474
EJECTOR TRUCK
740 730 740B
WHEEL DOZER
854K
OFF HIGHWAY TRUCK
777G
MOTOR GRADER
12M 24M 14L
WHEEL LOADER
992K 966K 930K 994H
TRACK-TYPE TRACTOR
D6T LGP D6 D5 D8T D4G D10T D9T D11T D7E
WHEEL SKIDDER
535B 525 515 525B 545
ARTICULATED TRUCK
725 740 735B 730 735
MINI HYD EXCAVATOR
307 308E2 CR 303C CR 306E2
PIPELAYER
583T 587T 587R
TRUCK
775F 793F OEM 793D 773F 793F 777G 777F
FRONT SHOVEL
5080
LOGGER
322C
EXCAVATOR
325D FM 345D L 324D FM LL 320N 325-A LN 320-A L 314D LCR 325D L 323F SA 324D FM 320D 320-A N 312C 375-A L 325-A M325D MH 325 L 315C 314D CR 320C FM 336D L 375-A 325 LN 312C L 350-A 318C 325-A L 350-A L 322C FM 330C FM 322C 320-A M312 M315 M318 320 L 325C FM M325D L MH 350 L 330D FM 325D 321B M320
