Interstate McBee - Replacement Inframe Kit for Cummins ISX - CM2250 - 150mm APR - M-5473069

The Interstate-McBee Replacement Inframe Kit (part #M-5473069) is designed for select Cummins ISX15 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 service worn internal engine components and restore proper compression, oil control, and engine sealing.

Key Features

• Replacement inframe overhaul kit for select Cummins ISX diesel engines
• 150mm Advanced Plateau Relief (APR) cylinder liner configuration
• Includes 6 cylinder liner kits and 6 piston kits
• Includes upper engine gasket set
• Includes main bearing kit
• Includes additional seals and related components required for inframe service
• Interstate-McBee replacement components designed for heavy-duty diesel engine applications

Compatibility & Installation Notes

• Designed for select Cummins ISX15/ISX applications requiring a 150mm APR inframe kit
• Interstate-McBee application data associates M-5473069 with piston configurations 3687177 and 3688100
• Application varies by engine CPL and piston configuration
• Verify engine serial number, CPL, piston part number, liner size, and bearing configuration before ordering
• Professional installation by a qualified heavy-duty diesel technician is recommended