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 51457CP.020 Engine Piston Ring Set Oversize - 0.020

(Ford F-150 2011-13, Mustang 2002-13, Ranger 2006-11, F-250 Super Duty 2011-13, Explorer 2008-13, F-350 Super Duty 2011-13, Focus 2011-13 + 45 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

51457CP.020
10 reviews
Sale Price

$28.06

Estimated ship date Friday, November 20

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 51457CP.020 is a premium engine piston ring set designed as a direct-fit replacement for engines requiring a +0.020" (0.50mm) overbore specification. Engineered to OEM standards, this ring set restores proper cylinder sealing, compression, and oil control for reliable engine performance.

MAHLE is a globally recognized OEM and aftermarket supplier, and this ring set is manufactured to meet or exceed original equipment specifications. The "CP" designation indicates a coated piston ring set, featuring advanced surface treatments on the top compression ring for improved wear resistance and reduced break-in time.

Key Features:

  • +0.020" Oversize — Designed for engines bored 0.020" over standard for a proper, precision fit
  • Coated Top Compression Ring — Enhanced surface coating for superior wear resistance and extended service life
  • OEM-Quality Construction — Manufactured to original equipment tolerances for reliable sealing and compression retention
  • Full Ring Set — Includes top compression ring, second compression ring, and oil control ring assembly for one piston
  • Optimized Oil Control — Three-piece oil control ring design minimizes oil consumption and maintains proper lubrication
  • Direct Replacement — Engineered to match OEM specifications for straightforward installation during engine rebuild or overhaul

Ideal for engine rebuilders and professional technicians, the MAHLE 51457CP.020 piston ring set delivers the precision and durability expected from a world-class OEM supplier. Compatible with standard engine rebuild procedures and designed to restore like-new compression and oil control performance.

Products specifications

Fits

Ford F-150 2011-13, Mustang 2002-13, Ranger 2006-11, F-250 Super Duty 2011-13, Explorer 2008-13, F-350 Super Duty 2011-13, Focus 2011-13, Expedition 2011-13, Escape 2009, 2011-13, Fusion 2011-13, Crown Victoria 2011 + 41 more models

Piston Ring Size

.020IN

Piston Ring Type

Standard

easy

The absolute best price around by far for the Diablosport Intune. Order left Autoplicity within a day of ordering and they quickly provided an email with tracking number. This company is everything you would expect from a better known store except the inflated price.

quick and easy

Easy to use website. Great prices. Fast shipping. Secure payment options. The only thing was their lack of follow up with the process. Checking the status of the order(9320) yielded no change, as far as when shipped and when eta would be. But regardless it came as expected and in great condition. Thx!!!!!

Service seems acceptable so far

you have what i need at a great price

Processed and shipped out very quickly. I love when a website delivers! It was the best deal on the internet AND they gave free shipping! I will definitely do future business with Autoplicity. Thanks!

Great site has alot of items in stock. Shipped promptly! Can't wait to do buisiness again.

Best prices anywhere!!!

Easy to purchase online.Would buy from again. Fast shipping.

Share icon
Return Policy
Returns are easy at Autoplicity

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