Product Description
MAHLE / Clevite CB-1873AP-.25MM connecting rod bearing pair for 2003–2018 5.9L & 6.7L Cummins (fractured-cap rods). .25 mm undersize (.010" under). Tri-metal upper bearing / bi-metal aluminum lower bearing for OE-grade durability and stable oil film under load. Sold per rod pair (order six for a complete engine).
- Size: 0.25 mm undersize (.010")
- Construction: Tri-metal upper / bi-metal aluminum lower
- Application: Common-rail fractured-cap rods only
- Qty per engine: 6 pairs
- Warranty: 12 months (manufacturer limited)
Fitment
- 2003–2018 Dodge Ram 2500 / 3500 with 5.9L or 6.7L Cummins (fractured-cap connecting rods)
Cross Reference / IDs
- MAHLE / Clevite: CB-1873AP-.25MM (pair)
- Series: P-Series
Notes
- Fits fractured-cap rods only; does not fit earlier cracked-cap/forged-cap styles.
- Verify crank journal undersize (.010" under / 0.25 mm) before ordering.
FAQ
Will these fit both 5.9L and 6.7L Cummins?
Yes—designed for 2003–2018 5.9L/6.7L Cummins using fractured-cap rods.
How many sets do I need for a full engine?
You need six pairs (one pair per rod).
Are these standard size?
No—this listing is .25 mm undersize (.010") for reground crank journals.
What’s the material?
Tri-metal upper bearing for load capacity and a bi-metal aluminum lower bearing for wear resistance and heat dissipation.
