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Mahle OE GM 6.6L Duramax R w/ PCR - .020 DSL Piston With Rings Set (Set of 4)

Marsoni M251S
Sale price$1088.22
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Mahle OE GM 6.6L Duramax R w/ PCR - .020 DSL Piston With Rings Set (Set of 4)MAHLE(R) pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. MAHLE offers pistons ready for installation with mounted piston rings, with pin and clips included for the convenience of the engine builder. MAHLE is one of the largest OE
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 1211 reviews
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Verified Purchase
Laura Moreno
Carnegie, US
★★★★★ 5
Great
Had a splash guard come off my Honda and these were perfect and so easy to put the splash guard back on. They are very durable and good quality. I recommend these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
M
Verified Purchase
Miriam Sariol
Waukegan, US
★★★★★ 5
Easy to use
Kinda cool that it brings different size clips and the tool makes it easy to pull the clips out.
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Reviewed in the United States on December 28, 2025
S
Verified Purchase
Stephan F.
Fort Morgan, US
★★★★★ 4
Fit as described
Used to install an inner fender liner. Seem a little more fragile than OEM, but suitable for the intended use and much less expensive.
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Reviewed in the United States on November 8, 2023
S
Verified Purchase
Shawn A Hughes
Chelsea, US
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
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Reviewed in the United States on March 10, 2026
H
Verified Purchase
Harold Monroe
Charlottesville, US
★★★★★ 5
Good
Works great.
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Reviewed in the United States on January 11, 2026

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