Interstate McBee - Replacment Inframe Kit for Cummins ISX '02 - CM870 - 150mm APR - M-4376175

The Interstate-McBee Replacement Inframe Kit (part #M-4376175) is designed for select Cummins ISX CM870 and CM871 engines using the 150mm APR cylinder liner configuration. Built for heavy-duty in-frame engine rebuilding, this kit provides the major cylinder, bearing, gasket, and sealing components needed to overhaul worn internal engine components and restore proper compression, oil control, and engine sealing.

Key Features

• Replacement inframe overhaul kit for select Cummins ISX engines
• Designed for CM870 and CM871 applications
• 150mm APR cylinder liner configuration
• Carbon scraper ring design helps reduce carbon buildup and cylinder wall polishing
• Induction-hardened cylinder liners designed for increased durability
• Designed for applications using standard machined connecting rods
• Includes major piston, liner, bearing, gasket, and sealing components required for inframe service

Compatibility & Installation Notes

• Fits select Cummins ISX CM870 and CM871 engine applications
• 150mm APR cylinder liner configuration
• Associated piston part numbers: 2882630 and 3684472
• Designed for standard machined connecting rod applications
• Verify engine serial number, CPL, piston number, liner size, and connecting rod configuration before ordering
• Professional installation by a qualified heavy-duty diesel technician is recommended