MAHLE CB-1805P-.25MM(8) P-SERIES ROD BEARINGS SET (.25MM) FOR 2001-2016 GM 6.6L DURAMAX ENGINE

The MAHLE CB-1805P-.25MM(8) is a set of eight P-Series connecting rod bearings, each undersized by 0.25mm, designed for the 2001–2016 GM 6.6L Duramax diesel engines (LB7, LLY, LBZ, LMM, LML). These bearings are ideal for compensating for wear in the crankshaft journals during an engine rebuild.

? Product Overview

• Part Number: CB-1805P-.25MM(8)

• Type: P-Series Tri-metal construction (TM-77)

• Material: Aluminum with hardened steel back and thin overlay

• Design: Medium eccentricity, high crush

• Size: Undersized by 0.25mm (0.0098")

• Quantity: Set of 8

• Fitment: 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML)

?️ Specifications

• Housing Bore: 2.6372" – 2.6378" (66.9849mm – 67.0001mm)

• Shaft Diameter: 2.4764" – 2.4772" (62.9006mm – 62.9209mm)

• Max Length: 0.934" (23.7236mm)

• Max Wall Thickness: 0.0795" (2.0193mm)

The MAHLE CB-1805P-.25MM(8) P-Series Rod Bearings Set is meticulously crafted for optimal performance in 2001–2016 GM 6.6L Duramax diesel engines, including LB7, LLY, LBZ, LMM, and LML models. This set includes eight high-quality rod bearings, each designed to be undersized by 0.25mm, making them an ideal choice for engine rebuilds and ensuring a perfect fit on worn crankshaft journals.

Employing a robust tri-metal construction (TM-77), these rod bearings combine aluminum with hardened steel backing and a thin overlay, delivering exceptional durability and resistance to wear. The design features medium eccentricity and high crush, optimizing performance and reliability under immense pressure. With precise dimensions, including a housing bore of 2.6372" to 2.6378" and a max length of 0.934", these bearings promise precision engineering tailored for durability.

The MAHLE CB-1805P set is engineered to meet or exceed original equipment manufacturer specifications, guaranteeing that each component performs seamlessly. In every rebuild, the meticulous attention to detail in the manufacturing process translates to dependable operation, making these bearings an OE replacement that mechanics and enthusiasts trust.

Guaranteed for twelve months, this USA-made product not only enhances engine life but also improves overall performance. Each set is compactly packaged for easy storage and transport, ensuring convenience for both professional mechanics and DIYers.

The MAHLE CB-1805P-.25MM(8) P-Series Rod Bearings Set stands out as a vital component for lasting engine health and optimal performance of your Duramax engine. Whether tackling a complete rebuild or maintaining your vehicle, these rod bearings are designed to deliver reliability and precision where it matters most.