Description
The Clevite MS-2218P P-Series Main Bearing Set is a high-quality replacement bearing set for 2001–2016 GM 6.6L Duramax engines. Designed for durability and improved oil control, these tri-metal performance bearings are an excellent choice for stock rebuilds, towing applications, and performance diesel engine builds.
Clevite P-Series bearings are one of the most trusted names in engine performance and are engineered with a full-groove design to maximize oil flow and lubrication to critical engine components. In addition, the high-crush construction provides superior bearing retention while the reduced overlay thickness helps minimize fatigue and surface wear under demanding operating conditions.
Compared to factory bearings, the MS-2218P set offers improved oiling characteristics and durability, making it a popular upgrade for engine builders and diesel performance shops alike.
Please note: this bearing set requires the use of a separate thrust washer set, sold separately.
Features
- Fits 2001–2016 GM 6.6L Duramax engines
- Main bearing set Sizes in (STD, .25mm, .50mm)
- Proven Clevite P-Series performance design
- TM-77 tri-metal bearing construction
- Full-groove bearings improve oil flow and lubrication
- High-crush design for superior bearing retention
- Reduced overlay thickness helps resist fatigue
- Ideal for stock, towing, and performance applications
- Requires thrust washer set (sold separately)
Vehicle Fitment
- 2001–2004 GM 6.6L Duramax LB7
- 2004.5–2005 GM 6.6L Duramax LLY
- 2006–2007 GM 6.6L Duramax LBZ
- 2007.5–2010 GM 6.6L Duramax LMM
- 2011–2016 GM 6.6L Duramax LML