My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MAHLE 41851CP.040 Perfect Circle Premium Piston Ring Set Over - 0.040

(Mitsubishi Eclipse 1995-99; Dodge Avenger 1995-99, Neon 1995-2005, Stratus 1995-2006, SX 2.0 2003-05; Chrysler Sebring 1995-99, Cirrus 2000 + 4 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

41851CP.040
11 reviews
Sale Price

$46.12

Estimated ship date Friday, November 27

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE Perfect Circle 41851CP.040 is a premium piston ring set engineered to deliver reliable compression, effective oil control, and long service life in rebuilt or bored engines. Sized at 0.040" oversize, this ring set is designed for use in engine cylinders that have been bored to the first standard oversize, ensuring a precise fit and optimal sealing performance.

MAHLE Perfect Circle is one of the most trusted names in OEM and aftermarket piston ring technology, supplying rings to major vehicle manufacturers worldwide. These rings are manufactured to strict dimensional tolerances and surface finish specifications, making them a go-to choice for professional engine builders and serious DIY rebuilders alike.

Key Features:

  • 0.040" Oversize — Designed for cylinders bored to 0.040" over standard diameter
  • Premium Materials — High-quality cast iron and/or steel construction for durability and wear resistance
  • OEM-Quality Engineering — Manufactured to match or exceed original equipment specifications
  • Optimized Ring Profiles — Precision-ground faces promote rapid seating and consistent seal
  • Oil Control Ring Included — Full set includes compression rings and oil control ring assembly
  • Corrosion-Resistant Finish — Surface treatments help resist rust and extend ring life

MAHLE Perfect Circle piston rings are a trusted solution for engine rebuilds requiring oversize components. Whether restoring a classic engine or completing a professional overhaul, the 41851CP.040 ring set helps ensure long-lasting compression and efficient engine performance.

Products specifications

Fits

Mitsubishi Eclipse 1995-99; Dodge Avenger 1995-99, Neon 1995-2005, Stratus 1995-2006, SX 2.0 2003-05; Chrysler Sebring 1995-99, Cirrus 2000, Neon 1995-97, 2000-02; Eagle Talon 1995-98; Plymouth Neon 1995-2001, Breeze 1996-2000

Piston Ring Size

.040IN

Cheapest Bilstein shocks anywhere online!!

Thanks...hopefully they are shipped fast

Did not mention anything about mounting hardware, will cancel sale if no mounting kit, thank you

fairly easy to do

Quick and easy

Ordering is quick and easy and product was just as described

I was very pleased and surprise of the great price and quick delivery. It took only 1 day to get my bike rack

Good so far

Product was shipped super fast. And product was in a well packaged box and everything was there. I would do business with them again in the future. Highly recommended and lowest prices!!!

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!

Order Number: 32855<br>Accel Super Coils, P/N 140043-8<br><br>Best price on the internet!!! Receieved item fast and as described.<br><br>Will shop here again!!!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy