9J5075 REPLACEMENT HYD PUMP 621B, 621E SCRAPER Fits CAT model-31E777-0813-E1 00" Rear Axle

00" Rear Axle

Dim A(1) A-1

Replaces Part Numbers: R0187G

Important Note: Multiple pre-cleaner bowl sizes exist

9J5075 REPLACEMENT HYD PUMP 621B, 621E SCRAPER Fits CAT model-31E777-0813-E1 00" Rear AxleOne 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