MAHLE CB1990P CONNECTING ROD BEARING (STD) FOR 2001-2016 GM 6.6L DURAMAX ENGINE

The MAHLE CB-1990P is a high-performance P-Series connecting rod bearing designed for the 2001–2016 GM 6.6L Duramax diesel engines. This bearing is engineered to meet or exceed OEM specifications, ensuring precise fitment and compatibility with your Duramax engine.

 Specifications

• Part Number: CB-1990P

• Type: P-Series Performance Connecting Rod Bearing

• Material: Tri-metal construction with TM-77 overlay

• Design Features:

  • Hardened steel back for added strength

  • Reduced overlay thickness to prevent overlay fatigue

  • High eccentricity for improved oil distribution

  • High crush for secure seating

• Sold As: Individual bearing

• Warranty: 12 months

Vehicle Fitment

The MAHLE CB-1990P bearing is compatible with the following GM vehicles equipped with the 6.6L Duramax diesel engine:

• Chevrolet Silverado 2500HD/3500HD (2001–2016)

• GMC Sierra 2500HD/3500HD (2001–2016)

• Chevrolet Express 2500/3500 (2001–2016)

• GMC Savana 2500/3500 (2001–2016)

Specifically, this bearing fits the "A" stamped connecting rods commonly found in these models. For rods marked with "B," the CB-1805P bearing is recommended.