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MAHLE 41860CP.040 Plasma-Moly Engine Piston Ring Set Bore Oversize - 3.701 040

(Jeep Grand Cherokee 2005-10, Liberty 2002-13, Commander 2006-10; Ram 1500 2011-13, Dakota 2010-12, Ram Pickup 2010-13; Dodge Durango 2004-09 + 24 more models)

Part of: MAHLE Plasma-Moly Engine Piston Ring Set Bore

Other options in this family: MAHLE 40664CP MAHLE 42082CP.020 MAHLE 41699.020 MAHLE 41870CP.060 MAHLE 41421CP.030

Manufacturer

Picture for manufacturer MAHLE

Part Number

41860CP.040
14 reviews
Sale Price

$90.02

Estimated ship date Monday, November 23

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Fitment guaranteed

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Product Details

The MAHLE 41860CP.040 is a plasma-moly piston ring set engineered for Chrysler 3.3L and 3.7L V6 engines rebuilt to a 3.701-inch bore (+.040" oversize). Manufactured to OEM-grade tolerances, this set delivers exceptional sealing, reduced friction, and long service life — making it the professional's choice for engine rebuilds.

Key Features:

  • Plasma-moly top compression ring — carbon steel construction with a plasma-moly facing (RF-13PF) for superior wear resistance and fast cylinder seating
  • Intermediate (second) compression ring — cast iron with THM-10 tapered hook groove design for excellent oil control and improved combustion gas management
  • CP-20 oil ring assembly — stainless steel construction with chrome facing and a 20-degree ear angle for maximum cylinder wall side seal and optimized oil drain-back
  • Pre-lapped finish — rings seat immediately upon installation, virtually eliminating traditional break-in time
  • Axial ring heights: Upper compression ring — 1.5mm | Lower compression ring — 1.5mm | Oil control ring — 3.0mm
  • Optimized ring tension — matched materials and coatings minimize friction while maximizing seal integrity for each specific application
  • CNC-controlled gap chamfer on compression rings to reduce blow-by and optimize compression

MAHLE is the world's leading manufacturer of piston rings, with over a century of OE and aftermarket engineering expertise. The 41860CP.040 ring set is a direct fit oversize solution for properly bored and honed cylinder walls, offering a reliable foundation for any Chrysler V6 engine rebuild.

Products specifications

Fits

Jeep Grand Cherokee 2005-10, Liberty 2002-13, Commander 2006-10; Ram 1500 2011-13, Dakota 2010-12, Ram Pickup 2010-13; Dodge Durango 2004-09, Ram 1500 2002-10, Dakota 2004-10, Grand Caravan 1990-2010, Nitro 2007-12, Caravan 1990-2007 + 19 more models

Piston Ring Size

.040IN

Piston Ring Type

Premium

This company seemed to have the product in stock and at the best price on the net. By shopping at Autoplicity I saved more than 50 bucks and in this economy thats like a weeks pay check. Im saving this seller and doing all my shopping here from now on!!!!

Great

Quick and easy and nice to have option to use Amazon and Paypal for payment

Super easy and Quick! Called Tech. Support to confirm my part selection/fit. Really fast delivery for coming from the east coast. BUT, Part was not as pictured. I actually purchased because of the BOSAL brand and the picture was identical to the one I nee

Had the cheapest price ON THE ENTIRE INTERWEBS for the running boards I bought, and I got it shipped to me 2 days after I paid for it. What more could you possibly ask for?

Not bad price

Good price, hope shipping is quick and part is right fit.

Great shopping experience have ordered from autoplicity several times. Only downfall is they don't offer free shipping but usually the price plus shipping is less than anywhere else.

Lowest price for the part, 1/2 the shipping of others. Ordered Monday nite here on Thursday. The right part. Things are good.

good

it was fast

Easy shopping

U guys R fantastic fast shipping and good prices

1st class service

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