This Clevite P-Series connecting rod bearing is a 0.25 mm undersize bearing for the Ford 6.4L Power Stroke diesel V8. P-Series bearings use a tri-metal design with higher load capacity than bi-metal bearings. As the most versatile Clevite replacement, they suit most OE applications and rebuilds where more demanding use is expected, such as heavy duty, motorsports or street performance. It is sold individually.
Specifications:
- Type: Connecting rod bearing, P-Series (sold each)
- Construction: tri-metal
- Size: 0.25 mm (0.010 in) crankshaft undersize
- Engine: Ford 6.4L Power Stroke diesel V8
- Part number: CB1869P25MM
Engine Application: Ford 6.4L Power Stroke diesel V8. The source listing does not state a year range, so confirm your engine before ordering.
FAQ
What engine does the Clevite CB1869P25MM fit?
It fits the Ford 6.4L Power Stroke diesel V8.
What does 25MM mean in this part number?
It marks 0.25 mm (0.010 in) crankshaft undersize, made for a crankshaft whose journals have been ground under standard by that amount. Measure the journals before ordering.
Is this sold as a set?
No, it is sold individually (each). The Power Stroke V8 uses eight connecting rod bearings, so order eight for a complete engine.
What does P-Series mean?
P-Series is Clevite's tri-metal replacement bearing line. It has higher load capacity than bi-metal bearings and suits most OE applications as well as rebuilds where more demanding use is expected.

