PDI Big Boss Cummins ISX In-Frame Kit

Bring the main rebuild components together for Cummins ISX engines with this PDI in-frame overhaul kit. It packages the replacement internal parts for refreshing the matching engine build.

The in-frame package is intended for a rebuild with the engine block remaining in the truck. The cylinder components restore the working surfaces around the pistons, while the specified bearings and sealing parts support the rest of the rebuild. The component list below shows what has been confirmed for this kit. Match the engine configuration, compression ratio and liner size before ordering.

Product details

• Piston and liner components included.
• Piston oilers included.
• Piston top-ring grooves receive laser hardening.
• Kit includes six cylinder kits, six rod-bearing sets, six piston oilers, a main-bearing set, an upper gasket set and an oil-pan gasket.