This Clevite F-Series connecting rod bearing fits the GM Duramax 6.6L LP5 diesel V8 in 2017-2025 applications. It is a 0.026 mm undersize bearing sold individually.
Specifications:
- Type: Connecting rod bearing, F-Series (sold each)
- Size: 0.026 mm undersize
- Engine: GM Duramax 6.6L LP5 diesel V8 (2017-2025)
- Part number: CB2030F026MM
Engine Application: GM Duramax 6.6L LP5 diesel V8 (2017-2025).
FAQ
What engine does the Clevite CB2030F026MM fit?
It fits the GM Duramax 6.6L LP5 diesel V8 in 2017-2025 applications.
What does the 026MM in the part number mean?
It indicates a 0.026 mm undersize bearing, intended for a crankshaft whose rod journals have been machined that far below standard size. Confirm your journal diameter before ordering.
How many of these bearings do I need?
It is sold individually (each). A V8 has eight connecting rods, so a full rebuild needs eight; order the quantity your build requires.

