Cummins QSL9 G8 8.9L Diesel Engine Oil Pump 4983588 5449240 ISC ISL

Cummins 8.3L Diesel Engine ISL ISC Oil Pump 3991123 4983588 5449240

Cummins QSL9 G8 8.9L Diesel Engine ISL Belt Tensioner 3973819 ISC

Cummins 8.3L Diesel Engine ISL ISC Oil Pump 3991123 4983588 5449240

Cummins QSL9 G8 8.9L Diesel Engine ISL Belt Tensioner 3973819 ISC

Cummins L10, ISL 8.9L, QSL 8.9L New Connecting Rod | Replaces 4944887, 4944670,

6* 3965966 Tappet Valve Cam Followers for Cummins 8.3L 6CT ISC ISL QSL 8.9L