Cummins Engine Service Tools

OTC PT-6400-C Liner Puller Assembly Caterpillar and Cummins (except L-10 & C) - fits all wet liners from 3-7/8" to 6-1/4" bores up to 15" deep Features: Built to use with a heavy-duty impact wrench Fast, easy set-ups and operation Spring loaded feet...

OTC 7120 Cummins Drive-Pulley Tool Set This two-piece set is designed to remove and install the drive pulley on Cummins NH and NTC 855 cubic inch engines. The 7120B remover simply bolts into the tapped holes for pulling. The 7120A installer threads onto...

OTC 7471A Cummins Engine Barring Tool This tool makes the job easy. Just insert the tool into the flywheel housing until it engages the ring gear, then attach a 1/2" square drive ratchet or breaker bar and turn. The tool's load-bearing collar provides...

OTC 5071 Cummins Water Pump Puller This heavy-duty tool is designed to remove or install water pump pulleys on Cummins L10 and M11 engines, 1991 and newer. The installer has a rugged thrust bearing that allows for friction-free pulley installation...