A-B1770423 SEAL-FOAM model-ZG222 -H Groove Diameter: 52

-H Groove Diameter: 52

and gasket sealant needed to rebuild the final drive on Fits John Deere 420 and 430 crawler dozers

Fits John Deere OEM part number AL57975 (also referenced as S

Note: Serial number breaks apply on some models

and power loss in older diesel-engined tractors

A-B1770423 SEAL-FOAM model-ZG222 -H Groove Diameter: 52One New Aftermarket Replacement Foam Seal Fits Briggs & Fits Stratton Engines This foam seal (Fits Briggs & Fits Stratton part 770423) provides an effective barrier against leaks and contamination on Fits Briggs and Stratton small engines used in lawn mowers, outdoor power equipment, and generators. The foam seal seats between engine components to reduce vibration and maintain a tight, debris free closure, helping preserve engine efficiency and