9J5075 REPLACEMENT HYD PUMP 621B, 621E SCRAPER Fits CAT model-31E777-0813-E1 1640 (SN JJC0034705 and up)

1640 (SN JJC0034705 and up)

00" Rear Axle

This is for the one headlight fender style

3910 (1-1-81 - 2-28-90)

Replaces Part Numbers: R0187G

9J5075 REPLACEMENT HYD PUMP 621B, 621E SCRAPER Fits CAT model-31E777-0813-E1 1640 (SN JJC0034705 and up)One New Aftermarket Replacement Hydraulic Vane Pump for Caterpillar (Cat) Wheel Tractor Scrapers This aftermarket replacement hydraulic vane pump (Pump Group Vane) is a direct replacement for Caterpillar (Cat) part number 9J5075. It is a Vickers 4535VQ series double vane pump used in the hydraulic system of Cat wheel tractor scrapers. Replacing a worn or failed vane pump restores proper hydraulic flow and pressure to support steering, bowl, and apron