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MAHLE 42115CP.030 Engine Piston Ring Set Chrome +0.030" Oversize

(Jeep Grand Cherokee 2008-10, Commander 2008-10; Ram 1500 2011-13, 2500 2011-13, Dakota 2011, Ram Pickup 2010-13; Chevrolet Camaro 2010-15 + 7 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

42115CP.030
11 reviews
Sale Price

$123.53

Estimated ship date Friday, November 27

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Product Details

The MAHLE 42115CP.030 is a premium engine piston ring set engineered to OEM and performance rebuild specifications. Designed for a +0.030" oversize bore, this ring set is an essential component for engine rebuilds and overhauls where the cylinder walls have been bored or honed to the first standard oversize. MAHLE is a globally recognized OEM supplier trusted by major automotive manufacturers, and this ring set reflects that same engineering precision.

Key Features:

  • Chrome-Plated (CP) Construction: Chrome-faced top compression ring delivers outstanding wear resistance, heat tolerance, and cylinder sealing under demanding operating conditions
  • +0.030" Oversize: Precisely sized for cylinders bored 0.030" over standard, ensuring proper fit and ring-to-wall contact during engine rebuilds
  • OEM-Quality Engineering: Manufactured to strict tolerances by MAHLE, a Tier 1 global OEM supplier to major automotive and diesel engine manufacturers
  • Complete Ring Set: Includes all compression and oil control rings required for a full engine piston ring replacement
  • Optimized Gap and Tension: Pre-set ring end gap and radial tension designed for proper cylinder sealing and reduced blow-by
  • Thermal Stability: Materials selected for consistent performance across a wide range of operating temperatures

The MAHLE 42115CP.030 piston ring set is the ideal choice for engine builders and professional technicians performing cylinder reconditioning. As a direct replacement and upgrade over worn OEM rings, this set helps restore compression, reduce oil consumption, and extend engine service life. Whether used in a street rebuild or a performance application, MAHLE's manufacturing heritage ensures reliable, long-lasting results.

Products specifications

Fits

Jeep Grand Cherokee 2008-10, Commander 2008-10; Ram 1500 2011-13, 2500 2011-13, Dakota 2011, Ram Pickup 2010-13; Chevrolet Camaro 2010-15; Dodge Durango 2008, Ram 1500 2008-10, Dakota 2008-10; Cadillac DTS 2010-11, STS 2010 + 2 more models

Piston Ring Size

.030IN

So far so good

need more info on page for parts like what engine is in your car other then that everything was great

good web site

Easy site

very easy, thanks

did not see if delivery would be Wed July 22?

Awesome prices always deliver on time !!

Autoplicity got my air filters shipped next day after I placed my order. Cheap prices, and good customer is what they stand for. I will definitely be looking at their site in the future for my car needs. <br>

Best price I could find, free shipping and it showed up 2 days after ordering.

Shopping was quick and fast now just waiting on order Got order and can't wait to install

Excellent service and the cheapest price that I could find anywhere. Ordered on a Sunday and delivered in record time three days later...basic overground shipping. I will deffinately order from here again!

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