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MAHLE 41857CP.030 Engine Piston Ring Set Oversize - 0.030

(Jeep Wrangler 2003-06, Liberty 2002-05, TJ 2003, 2005-06; Nissan Pathfinder 1987-95, D21 1988-94, Pickup 1995-97; Dodge Grand Caravan 1996-97 + 11 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

41857CP.030
11 reviews
Sale Price

$31.18

Estimated ship date Friday, November 27

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Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 41857CP.030 is a precision-engineered engine piston ring set designed as a direct OEM-quality replacement for engine rebuilds and overhauls. The .030" oversize designation makes this set purpose-built for use with cylinders that have been bored 0.030 inches over standard, ensuring a proper fit and optimal sealing performance in rebuilt engines.

MAHLE Motorsports is a globally recognized leader in piston ring technology, manufacturing rings to strict dimensional tolerances using premium materials for long service life and reliable compression sealing.

Key Features:

  • +0.030" Oversize — engineered for use with cylinders bored 0.030" over standard bore diameter
  • Precision-ground ring profiles for consistent cylinder wall contact and optimal oil control
  • High-quality cast iron and/or steel construction for durability and heat resistance
  • Tight dimensional tolerances to minimize blow-by and maintain compression integrity
  • Includes all rings required per piston: top compression ring, second compression ring, and oil control ring assembly
  • Manufactured to OEM specifications for a reliable drop-in fitment during engine rebuilds
  • MAHLE quality backed by decades of OEM and aftermarket engine component engineering

This piston ring set is an ideal choice for engine builders and rebuilders seeking professional-grade components. Always verify cylinder bore diameter with a precision bore gauge prior to installation to confirm the correct oversize ring set is selected.

Products specifications

Fits

Jeep Wrangler 2003-06, Liberty 2002-05, TJ 2003, 2005-06; Nissan Pathfinder 1987-95, D21 1988-94, Pickup 1995-97; Dodge Grand Caravan 1996-97, Caravan 1996-2007, Neon 2003, Stratus 1995-2006; Chrysler PT Cruiser 2001-10 + 7 more models

Piston Ring Size

.030IN

Autoplicity had the part I needed. They had the best price I found. Shipping was a little slow. Overall I am very satisfied with the transaction and will be buying from them in the future.

So far so good

good

Good parts, good prices

Shocked you had this in stock its a gift and wow will he be astonished. Thanks

It was good.

Quick and Easy!

Asset to the internet! Thanks a lot for an ultra smooth transaction!

Good prices

Great customer service and fast shipping. I highly recommend this company for auto parts.

I found the products to be very good, and the shipping to my address was excellent.Thank you for good service.

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