MAHLE 42160.01 PISTON RING SET (.010) FOR 2011-2016 GM 6.6L DURAMAX ENGINE

The MAHLE 42160.01 piston ring set is designed for the 6.6L Duramax diesel engines found in 2011–2016 Chevrolet and GMC trucks, including models such as the Silverado 2500HD, Sierra 2500HD, and their 3500HD counterparts. This set is specifically for a 0.010-inch overbore application, making it suitable for engine rebuilds requiring this oversize.

? Specifications

• Bore Size: 4.065 inches (103.10 mm)

• Ring Configuration:

  • Top Ring: Stainless steel, gas nitrided

  • Second Ring: Cast iron, chrome faced

  • Oil Control Ring: Carbon steel, gas nitrided

• Material Grades:

  • Top Ring: UCR (Upper Compression Ring)

  • Second Ring: LCR (Lower Compression Ring)

  • Oil Control Ring: OCR

• Axial Heights:

  • Top Ring: 3.0 mm

  • Second Ring: 2.0 mm

  • Oil Control Ring: 3.0 mm

• Ring Type Codes:

  • Top Ring: RFK-12NG

  • Second Ring: BT-10UF

  • Oil Control Ring: MCL-42NGRW

• Set Includes: 24 rings (6 rings per cylinder for 4 cylinders)

• Sold As: Full set only
  

? Vehicle Fitment

This piston ring set is compatible with the following GM models equipped with the 6.6L Duramax diesel engine:

• 2011–2016 Chevrolet Silverado 2500HD/3500HD

• 2011–2016 GMC Sierra 2500HD/3500HD

Please verify the engine specifications and VIN code to ensure compatibility with your specific vehicle.

The MAHLE 42160.01 Piston Ring Set is meticulously engineered for optimal performance in 2011–2016 GM 6.6L Duramax diesel engines, making it an essential component for your engine rebuilds. Designed specifically for 0.010-inch overbore applications, this piston ring set is an excellent choice for enhancing the power and efficiency of your Chevrolet Silverado 2500HD, 3500HD, and GMC Sierra 2500HD, 3500HD models.

Crafted with a strong emphasis on durability and dependability, the MAHLE piston rings are constructed from high-quality materials to withstand the demands of modern diesel performance. The top ring features stainless steel with gas nitriding for superior resistance against wear, while the second ring is made from chrome-faced cast iron for enhanced sealing capabilities. The oil control ring, composed of carbon steel and gas nitrided, ensures efficient oil management and minimal consumption.

This piston ring set includes 24 rings, with six rings providing comprehensive coverage for each of the four cylinders. With precise specifications, including a bore size of 4.065 inches (103.10 mm) and tailored axial heights, the MAHLE 42160.01 set delivers an exceptional fit for Duramax engines.

Vehicle compatibility includes 2011–2016 models of the Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD, ensuring broad usability. Always verify engine specifications and VIN numbers to confirm the right fit for your vehicle.

Upgrade your engine's performance with the MAHLE 42160.01 Piston Ring Set, a product that combines quality materials and precise engineering to support your Duramax engine rebuild, enhancing longevity and reliability in every drive.