Locate the right parts for Cummins B-Series engines with catalogs from Diesel Parts Direct. Correct component numbers are essential for ordering replacement parts for your 8 and 12 valve engines. Whether it’s an automotive Cummins 4BT parts catalog, or a Cummins 6BTA marine parts manual you need, we supply them all.
Included in each manual is a list of individual part numbers, from piston rings and liners to gaskets and bearings. Minimize the margin of error when working on Cummins 3.9 and 5.9 liter engines with genuine Cummins engine parts catalogs.
Save time repairing Cummins B-Series engines with parts catalogs from Diesel Parts Direct.
