Interstate McBee - Replacement Inframe Kit for Cummins ISX CM2250 152mm APR - M-5473075

The Interstate-McBee Replacement Inframe Kit (part #M-5473075) is designed for select Cummins ISX15 CM2250 engines using the 152mm APR cylinder liner configuration. Built for heavy-duty in-frame engine rebuilding, this kit provides the major piston, liner, bearing, gasket, and sealing components needed to overhaul worn internal engine components and restore proper compression, oil control, sealing, and engine performance.

Key Features

• Replacement inframe overhaul kit for select Cummins ISX15 engines
• 152mm APR cylinder liner configuration
• Designed for one-piece steel piston applications
• Includes major piston, liner, bearing, gasket, and sealing components required for inframe service
• Interstate-McBee replacement components designed for heavy-duty diesel engine applications

Compatibility & Installation Notes

• Fits select Cummins ISX15 CM2250 and CM2350 applications
• 152mm APR cylinder liner configuration
• Associated piston configurations: 3687605, 3687897, and 3688405
• Interstate-McBee lists this kit for applications including CPL 3567, 3657, 3719, 3724, 3937, 4583, 4586, and 4761
• Designed for engines originally equipped with one-piece steel pistons or engines already updated to one-piece steel pistons
• Connecting rods are not included in the inframe kit
• Verify engine serial number, CPL, piston configuration, and liner size before ordering
• Professional installation by a qualified heavy-duty diesel technician is recommended