1389739 Wiper-Rod Fits Caterpillar Models
1389739 Wiper-Rod Fits Caterpillar Models
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One New Aftermarket Replacement Wiper-Rod Seal for Caterpillar (Cat) Construction Equipment
This aftermarket replacement wiper-rod seal (also known as a rod wiper seal or dust seal) installs at the cylinder rod opening to scrape dirt, debris, and moisture off the hydraulic rod as it retracts, preventing contaminants from entering the hydraulic cylinder assembly. Keeping the rod surface clean protects internal sealing elements and extends cylinder service life.
Specifications
- Seal Type: Snap-in wiper rod seal
- Seal Shape: Type REG
- Application: Hydraulic cylinder rod wiper
Compatible Models
Caterpillar Excavator: 225
Caterpillar Hydraulic Control: 140
Caterpillar Motor Grader: 16
Caterpillar Track Loader: 941, 951B, 983
Caterpillar Wheel Loader: 920, 930, 980B, 988, 992
Caterpillar Wheel Tractor-Scraper: 615, 621, 621B, 623, 627, 631C, 633C, 637D, 641, 641B, 657, 657B
Replaces Part Number(s):
1389739, 138-9739
New aftermarket replacement part - not remanufactured, not used.
