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 51476CP.020 Perfect Circle Standard Piston Ring Set 4.020 in. Bore V8

(Ford Mustang 2018-23; GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95 + 57 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

51476CP.020
13 reviews
Sale Price

$35.99

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 51476CP.020 is a standard piston ring set designed for V8 engines with a 4.020-inch (102.108mm) overbore — ideal for engine rebuilds where cylinders have been bored 0.020 inches oversize.

Key Features:

  • Bore Diameter: 4.020 in. (102.108 mm) — 0.020 in. oversize
  • Top Ring: 5/64 in. thickness, cast iron construction
  • Second Ring: 5/64 in. thickness, cast iron construction
  • Oil Ring: 3/16 in. thickness, CP-20 material, standard tension, shallow oil ring groove design
  • File Fit: No — ready to install out of the box
  • Gapless / Gas Ported: No
  • Quantity: Sold as 8 complete ring sets (full V8 engine coverage)
  • High tensile strength and high yield strength with low ring mass for long service life
  • Engineered for minimal groove pound-out, excellent cylinder conformability, and effective blow-by control
  • Promotes oil economy and low friction operation

MAHLE is the world's largest manufacturer of piston rings, with extensive OEM research and development that translates directly into their aftermarket product line. Features such as narrow compression rings and low-tension oil rings are derived directly from OE engineering programs. Whether performing a routine re-ring or a full engine overhaul, the MAHLE Original 51476CP.020 delivers reliable sealing performance and consistent quality for V8 gasoline engine applications.

Products specifications

Fits

Ford Mustang 2018-23; GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95, K2500 Suburban 1992-95, K3500 1988-95, C2500 1988-95, K1500 Suburban 1992-95, C1500 Suburban 1992-95 + 52 more models

Piston Ring Size

.020IN

Piston Ring Type

Standard

Top Ring Material

Cast iron

Good

Easy payment option didn't have to make an account which was nice!

Did not even know I forgot something! Thanks Autoplicity!!

Was in a bind to get parts in. Autoplicity helped relieve the stress with great customer service and fast processing. I received my items within two days! Thanks for great customer service Autoplicity!

So far so good

very fast

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

Easy site to use and order from. Autoplicity has friendly customer service and also they had the CHEAPEST price on the exhaust tip that I ordered for my truck. I am a very happy customer!!!

Wow that was fast. I ordered a Pertronix Ignitor conversion kit. Not only were they by far the lowest price I could find, they shipped within hours of submitting the order. I got the shipment in less than 24 hrs, even though I ordered ground shipping. I was a little bummed that they did not offer free shipping, as I am used to with other online places, but with their fast turnaround, I am not begrudging it. Sure it might have been because they have a warehouse nearby, but it was still unexpectedly impressive. The part arrived and looks like it all there and should be good to go. <br><br>I can't vouch for their customer service, but so far I am pleasantly surprised.

Best price anywhere for a brand name item. Fast inexpensive shipping!

Found what I needed

Bought an Autometer Ultra lite 2 pyrometer and it looks great. Autoplicity has the best prices on their products and ships their products very quickly. I will definetly buy from them again.

Fast and inexpensive. Thanks.

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