Product Description
MAHLE/CLEVITE CB-1805P P-Series standard connecting rod bearing for 2001–2016 GM 6.6L Duramax. Built on a hardened steel back with TM-77 tri-metal overlay for high load capacity. Designed with higher eccentricity and high crush for maximum retention. Use with connecting rods stamped “B”.
Key Features
- TM-77 tri-metal performance construction
- Hardened steel back, reduced overlay thickness
- High crush for retention; higher eccentricity for bore distortion
- Standard size; per-rod pair (8 pairs required for complete engine)
Specifications
- Standard shaft dia.: 2.4764"–2.4772"
- Bore/O.D.: 2.6372"–2.6378"
- Max length: 0.9340" • Max wall: 0.0795"
- Vertical oil clearance (max): 0.0034"
- Material: TM-77 • Series: P-Series
Fitment
- 2001–2004 LB7 Duramax 6.6L (Chevy/GMC 2500/3500 HD)
- 2004.5–2005 LLY Duramax 6.6L
- 2006–2007 LBZ Duramax 6.6L
- 2007.5–2010 LMM Duramax 6.6L
- 2011–2016 LML Duramax 6.6L
Cross Reference & IDs
- Interchange: Clevite/MAHLE CB-1805P; King Bearings CR8037CP; Sealed Power 8-4995P
- GM OE: 97250338, 97250410
- GTIN/UPC: 027067379672
What’s Included
One standard-size rod bearing pair for a single connecting rod journal (order 8 pairs per engine).
FAQ
Will CB-1805P fit my Duramax?
Yes, it fits 2001–2016 6.6L Duramax LB7/LLY/LBZ/LMM/LML applications. Verify rod marking “B”.
How many do I need?
Eight pairs for a full engine (one pair per rod journal).
What rod marking do I need?
Use CB-1805P with connecting rods stamped “B”. (If your LML uses “A” rods, see CB-1990P.)
Is this tri-metal?
Yes—TM-77 tri-metal with a hardened steel back for durability under load.
