Are the piston rings included with these pistons?

Yes, these Mahle OE pistons come with the piston rings already mounted. The set also includes the necessary pins and clips, providing a convenient, ready-to-install package for your engine rebuild.

What is the benefit of expansion-controlled designs in these pistons?

Expansion-controlled designs help maintain small fitting clearances within the engine. This leads to reduced engine noise, less wear on components, lower emissions, and improved oil control for better overall engine performance and longevity.

What makes Mahle OE pistons a good choice for a 6.5L diesel rebuild?

Mahle is a major original equipment manufacturer, so these pistons meet the same specifications as the parts originally installed on your vehicle. Features like compensated ring grooves and expansion control are critical for the durability and efficiency of the 6.5L diesel engine.

Mahle OE GMC 6.5L Diesel Piston Set 2242897040

Name: Mahle OE GMC Trk 395 6.5L Diesel Eng 1992-97 Piston Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gmc-trk-395-6-5l-diesel-eng-1992-97-piston-set-set-of-8-t14-53584
Price: 674.78 USD
Availability: BackOrder

Mahle OE GMC Trk 395 6.5L Diesel Eng 1992-97 Piston Set (Set of 8)

$674.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE GMC 6.5L Diesel Piston Set (Set of 8). Features compensated ring grooves for proper ring loading and oil control.

Key Features

Fits a wide range of 1992-2000 GMC and Chevrolet 6.5L diesel trucks and SUVs, plus 1994-2001 AM General Hummer.
Expansion-controlled designs maintain small fitting clearances to reduce engine noise, wear, and emissions.
Compensated ring grooves ensure proper ring loading and effective oil control.
OE quality pistons from Mahle, a leading original equipment manufacturer.
Includes mounted piston rings, pins, and clips for convenient installation.
Set of 8 pistons for a complete engine rebuild.

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Product Details

These Mahle OE pistons are built with expansion-controlled designs, meaning they're made to maintain small fitting clearances. This helps reduce engine noise, wear, and emissions while improving oil control. They are designed for GMC and Chevrolet trucks and SUVs equipped with the 6.5L diesel engine, covering a wide range of models from 1992 through 2000, including popular trucks like the C2500 and K3500, as well as the AM General Hummer from 1994-2001.

Mahle is one of the largest original equipment piston manufacturers globally, and these pistons reflect that OE quality. They come ready for installation, with the piston rings already mounted, and include the necessary pins and clips. This convenience saves you time and ensures you have all the critical components needed for a successful engine rebuild. The compensated ring grooves are a key feature, ensuring proper ring loading and effective oil control, which is crucial for the longevity and performance of your diesel engine.

When rebuilding your 6.5L diesel, using pistons that meet original equipment specifications is essential for reliable performance. These Mahle OE pistons are a solid option for ensuring your engine runs smoothly and efficiently, just as it did when it left the factory. They are designed to integrate seamlessly with your existing engine components, making the rebuilding process more straightforward.