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MAHLE 42280CP.040 Engine Piston Ring Set Oversize - 0.040

(2018-2020 Chevrolet Tahoe Premier; 2015-2020 Cadillac Escalade; 2015-2019 Cadillac Escalade ESV; 2006-2009 Cadillac XLR; 2006-2009 Cadillac STS + 2 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

42280CP.040
10 reviews
Sale Price

$159.78

Estimated ship date Tuesday, November 24

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Product Details

The MAHLE 42280CP.040 is a professional-grade engine piston ring set engineered to OEM specifications. Manufactured by MAHLE Aftermarket, a globally recognized leader in engine components, this ring set is designed for engines that have been bored to 0.040" (1.0mm) over standard cylinder dimensions — a common machine shop specification during engine rebuilds.

MAHLE piston ring sets are produced using premium materials and tight manufacturing tolerances to ensure proper cylinder sealing, oil control, and long-term durability. Each ring in the set is precision-ground and inspected to meet or exceed original equipment standards, making them a trusted choice for professional engine builders and rebuilders.

Key Features:

  • Oversize: 0.040" (1.0mm) over standard bore — engineered for engines machined to this specification
  • OEM-Quality Construction: Manufactured by MAHLE, a tier-1 OEM supplier to major automotive manufacturers worldwide
  • Complete Ring Set: Includes compression rings and oil control rings for a full cylinder set
  • Precision Tolerances: Tight gap and radial tolerances for optimal sealing and reduced blowby
  • Durable Materials: High-quality cast iron and/or steel construction with appropriate surface treatments for wear resistance
  • Professional-Grade: Suitable for street, performance, and commercial engine rebuild applications

The MAHLE 42280CP.040 piston ring set is the correct choice when rebuilding an engine bored to 0.040" oversize, restoring compression, improving oil control, and returning the engine to like-new performance specifications.

Products specifications

Fits

2018-2020 Chevrolet Tahoe Premier; 2015-2020 Cadillac Escalade; 2015-2019 Cadillac Escalade ESV; 2006-2009 Cadillac XLR; 2006-2009 Cadillac STS; 2015-2020 GMC Yukon Denali; 2015-2019 GMC Yukon XL Denali

realized you have to pay mind to the item fit tab put in my make model etc .and other model water pumps showed up ,almost ordered the wrong one great prices ,you just have to check ,check and double check before ordering

Price was great and love the pay with Amazon!

Thanks for the quick and easy experience.

Awesome prices

good price heavy switch

After reading several negative reviews, I was suspicious of the low price offered by Autoplicity but decided to try them out anyway. Much to my surprise, the belt for my car shipped immediately and arrived 2 days later via ground shipping from half way across the country. I was very pleasantly surprised with the speed of service and got my parts for the lowest price on the internet. A+!

Smooth transaction

easy to use

Great website, with definitely the lowest prices online. Their system kept me informed every step of the way on my order status. More than the average online store. Autoplicity is now my first stop for auto parts and accessories.

so far so good..thank you!

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