Engine Service Repair Manuals Select your Engine model to download the manual. Caterpiller Engine Diesel Model 3508 Detroit Diesel Series 50 Cummins Diesel Engine M11 Plus Detroit Diesel Series 60 Cummins Diesel Engine M11 STC Celect Plus Cummins QSB 4.5 and QSB6.7 Engine Cummins B Series Engine 1991-1994 LEBHERR Diesel Engine D 9406 9408 D 9306 9308 Cummins Engine B Series B3.9 B5.9 4BT3.9 6BT5.9 Cummins MerCruiser QSD 2.0 Diesel Engines Cummins N14 Engines Cummins QSD 2.8 and 4.2 Diesel Click here to submit your review. Submit your review Rating: 12345 Review: Check this box to confirm you are human. Powered by WP Customer Reviews