MB5A – Complete Rod Bearings set

PAI Industries 171816 standard-size connecting rod bearing for compatible Cummins 6C, ISC and ISL diesel engines.

This aftermarket connecting rod bearing provides a precision bearing surface between the connecting rod and crankshaft journal. Designed for use in compatible Cummins engine applications, it helps maintain the necessary oil film between moving components while supporting the loads generated during engine operation.

The PAI 171816 is a replacement for Cummins OEM part numbers 3950661 and 3901430. It is suitable for connecting rod bearing replacement, crankshaft repairs and compatible diesel engine rebuilding applications.

Product Specifications:

Manufacturer: PAI Industries
PAI Part Number: 171816
OEM Reference: Cummins 3950661
Part Type: Connecting Rod Bearing
Bearing Size: Standard (STD)
Engine Applications: Cummins 6C 8.3L, ISC 8.3L and compatible ISL 8.9L engines
Application: Connecting Rod / Crankshaft
Condition: New Aftermarket
Quantity: 1 bearing shell

Verify compatibility using your engine serial number, original bearing part number and required bearing size before ordering.

3950661RX

PAI 171816 Standard Connecting Rod Bearings – Cummins 3950661 3901430 ISC ISL 8.3L