MAHLE 224-3708WR.040 PISTON KIT W/RINGS-RIGHT (.040) FOR 2006-2010 GM 6.6L DURAMAX ENGINE

The MAHLE 224-3708WR.040 Piston Kit with Rings - Right - .040 Over Bore is a top-quality engine piston set designed for the 2006-2010 GM Duramax 6.6L LLY/LBZ/LMM. This piston kit is meticulously crafted with OE quality by MAHLE, a renowned manufacturer known for its exceptional engineering standards in the automotive industry.

Specifications

• Bore Size: 4.095 inches (104.0 mm)

• Compression Ratio: 16.8:1 (standard for LBZ/LMM engines)

• Coated Skirt: Yes

• Ring Type Code: RFK13PF

• Kit Includes: 4 pistons with rings, piston pins, and pin retainers

• Sold As: Full set only (4 pistons)
  

? Vehicle Fitment

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

• 2006–2010 Chevrolet Silverado 2500HD/3500HD

• 2006–2010 GMC Sierra 2500HD/3500HD

Specifically, it fits the Right Bank (passenger side) of the engine. Please verify the engine specifications and VIN code to ensure compatibility with your specific vehicle.

The MAHLE 224-3708WR.040 Piston Kit with Rings is meticulously engineered to enhance the performance and reliability of the 2006-2010 GM Duramax 6.6L diesel engines. Designed specifically for the LLY, LBZ, and LMM engine variants, this premium piston kit features a bore size of 4.095 inches (104.0 mm) and a standard compression ratio of 16.8:1, making it an ideal choice for those looking to maintain or restore optimal engine functionality.

Built with MAHLE’s renowned commitment to quality, each piston features a coated skirt for reduced friction and improved durability. The kit comes complete with a set of four pistons, rings, piston pins, and pin retainers, ensuring that you have all the necessary components for a comprehensive installation on the right bank of the engine—the passenger side.

The MAHLE 224-3708WR.040 kit fits perfectly in popular models such as the 2006-2010 Chevrolet Silverado 2500HD and 3500HD, as well as the GMC Sierra 2500HD and 3500HD. Before purchasing, it’s crucial to verify compatibility with your specific vehicle’s engine specifications and VIN code to ensure a perfect fit.

With conscientious design elements, such as optimal ring thicknesses (Top Compression Ring at 3.00 mm, Second Compression Ring at 2.00 mm, and Oil Ring at 3.00 mm), this piston kit promises effective sealing and efficient oil control. Fabricated from high-quality aluminum, these pistons are lightweight yet robust, maximizing performance potential.

Backed by a 12-month warranty, the MAHLE 224-3708WR.040 Piston Kit represents not just a replacement component, but a commitment to maintaining the high performance that drivers expect from their Duramax engines.