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MAHLE 51475CP Precision-Ground Performance Piston Ring Set

(GMC G2500 1985-95, Canyon 2005-06, Sonoma 1991-95, K1500 1985-86, 1988-95, C1500 1985-86, 1988-95, Envoy 2004-06, K2500 1985, 1988-95 + 51 more models)

Part of: MAHLE Precision-Ground Performance Piston Ring Set

Other options in this family: MAHLE 41768 MAHLE 40203CP-030 MAHLE 41137CP MAHLE 41850CP-020 MAHLE 41858CP-020

Manufacturer

Picture for manufacturer MAHLE

Part Number

51475CP
14 reviews
Sale Price

$35.33

Estimated ship date Monday, November 23

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 51475CP is a precision-ground performance piston ring set engineered to deliver reliable sealing, reduced blowby, and optimized oil control in high-performance and competition engine applications. MAHLE Original is a globally recognized OEM and aftermarket supplier trusted by engine builders for consistent dimensional accuracy and metallurgical quality.

These rings are manufactured to exacting tolerances using advanced grinding processes, ensuring proper ring-to-bore seal from the first start. The set is designed for use in performance rebuilds where standard replacement rings may not meet the demands of elevated cylinder pressures or increased RPM operation.

Key Features:

  • Precision-ground profiles for superior bore conformability and sealing
  • High-quality cast iron and/or steel construction depending on ring position
  • Optimized tension and radial wall thickness for reduced friction
  • Chrome or moly-faced top compression ring for enhanced wear resistance
  • Multi-piece oil control ring for effective oil film regulation
  • Manufactured to OEM-equivalent or better dimensional standards
  • Suitable for performance rebuilds, street/strip, and competition applications

MAHLE's 51475CP piston rings are part of the company's CP (Competition/Performance) line, built for engine builders who demand precision fitment and long-term durability under demanding operating conditions.

Products specifications

Fits

GMC G2500 1985-95, Canyon 2005-06, Sonoma 1991-95, K1500 1985-86, 1988-95, C1500 1985-86, 1988-95, Envoy 2004-06, K2500 1985, 1988-95, Jimmy 1992-94, Envoy XL 2004-06, Safari 1985-94, C2500 1985-86, 1988-95, S15 1988-90 + 46 more models

Bore (in)

4.000 in.

Bore (mm)

101.600mm

File Fit

No

Gapless

No

Notes

Taper face reverse twist design second ring. Shallow oil groove.

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

3/16 in.

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

5/64 in.

Top Ring Facing Material

Cast iron

Top Ring Included

Yes

Top Ring Material

Cast iron

Top Ring Thickness

5/64 in.

Piston Ring Material

Cast Iron

Piston Ring Size

Standard

Piston Ring Type

Standard

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Good pricing on name brand products with easy at home shopping.

That was quick, I just hope I get the CORRECT part as hassle free and in the time I paid for.

pretty good-great product with good delivery time.

Excellent

I did receive the parts I ordered in a timely manner. I was not given a confirmation number so I didn't know when to expect my delivery other then that my experience was good.

Least expensive around and previous experiences make me not shy to buy from again.

Only disappointment was tried to use wt10 discount code found at retailmenot and it would not work, but a lesser code for 35 % discount on shipping did work. I amexpecting these to be for the front control arms, not rear...please confirm this.

quick and easy

Always good. I recommend you folks alot.

Great service, and prompt delivery. I would order again and recommend them to my friends.

Excellent service - thank you!

great prices

Ample supply of parts and very competitive prices. Reasonably quick order processing.

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