What does the '.060' in the part number mean?

The '.060' indicates that these rings are 0.060 inches undersize. This is common for engine rebuilding when cylinder walls have been honed or bored out to a larger diameter to clean up wear or damage.

What is the benefit of moly coating on piston rings?

Moly (molybdenum) coating on piston rings is known for its excellent anti-friction properties. It helps reduce wear, especially during the initial break-in period, and can contribute to a longer service life for the rings and the engine.

Are these rings suitable for a standard engine rebuild?

Yes, these Mahle OE Moly Ring Sets are designed to meet original equipment specifications. They are a popular choice for engine rebuilds where reducing friction and oil consumption are key goals.

Mahle OE Piston Rings 41284CP.060 - Buick/Chevy/GMC/Jeep/Old

Name: Mahle Rings Buick 173 2.8L Eng 81-84 Chevy 173 2.8L Eng 81-84 Chevy Trk 173 Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-buick-173-2-8l-eng-81-84-chevy-173-2-8l-eng-81-84-chevy-trk-t14-50688
Price: 68.47 USD
Availability: BackOrder

Mahle Rings Buick 173 2.8L Eng 81-84 Chevy 173 2.8L Eng 81-84 Chevy Trk 173 Moly Ring Set

$68.47

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 Moly Ring Set for 2.8L engines. Reduces friction and oil consumption for longer engine life.

Key Features

Fits a wide range of Buick, Chevrolet, GMC, Jeep, Oldsmobile, and Pontiac vehicles with the 2.8L engine.
Moly coating on the rings helps reduce friction and wear for improved engine life.
Designed to minimize oil consumption and maintain a proper seal between piston and cylinder.
Meets original equipment requirements for performance and durability.
This set is 0.060 inches undersize for engine rebuilding.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your 1980-1988 Buick, Chevrolet, GMC, Jeep, Oldsmobile, or Pontiac with a 2.8L V6, these Mahle OE Moly Ring Sets are a solid choice. Mahle designs these rings to meet the demanding requirements of original equipment, focusing on reducing internal friction and minimizing oil burning. This means you get a well-built set that helps your engine run smoother and last longer.

These rings are made with moly (molybdenum) coatings, which are known for their ability to reduce friction and wear, especially during the critical break-in period. By minimizing friction, they also help improve efficiency and reduce the amount of oil that can get past the piston into the combustion chamber. This attention to detail in their design and materials helps ensure a good seal between the piston and cylinder wall, which is crucial for proper compression and engine performance.

This set is specifically sized at 0.060 inches undersize, which is important to note for your rebuild. Always refer to your vehicle's specific service manual for detailed installation instructions and specifications.