Seal Driver for Cummins Water Pump, part number 3375448. 1-5/8″ Dia. 5″ Long NSN 5120-01-128-2675 could also be used as a Bearing Driver/ Bushing Inserter. Used on Cummins V-903 engine. These cost 51.00 each new. Get it here and save. We ship quick R2C7 13454