1J6744 Bearing Fits Caterpillar 8A 8 D8N D8R D8R II D8T 57H model-TK90A E9NN3A540BB

E9NN3A540BB

Three New Aftermarket Replacement

The starter mounts to the engine shroud and engages the flywheel via metal pawls (dawgs) to crank the engine when the pull cord is drawn

-(4) Drive Pin

Compatible with PVC pipe

1J6744 Bearing Fits Caterpillar 8A 8 D8N D8R D8R II D8T 57H model-TK90A E9NN3A540BBOne New Aftermarket Replacement Trunnion Bearing Fits Caterpillar (Fits CAT) D8 Series Crawler Dozers This aftermarket trunnion bearing replaces OEM Fits Caterpillar part number 1J6744 and is used in the dozer blade trunnion assembly on Fits Caterpillar (Fits CAT) D8 series crawler dozers. The trunnion bearing supports the ball and socket pivot connection between the push arms and the blade C frame, allowing the blade to angle and tilt under heavy