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MAHLE 41858CP-020 Precision-Ground Performance Piston Ring Set

(Chevrolet Silverado 1500 2003-07, Silverado 1500 HD 2001-03, 2005-07, Suburban 1500 1995-99, 2006, Corvette 2005-07, Silverado 2500 HD 2001-07 + 34 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 40203CP-040

Manufacturer

Picture for manufacturer MAHLE

Part Number

41858CP-020
14 reviews
Sale Price

$75.29

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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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 41858CP-020 piston ring set delivers precision-engineered performance for demanding engine builds. MAHLE's advanced manufacturing process ensures these rings are precision-ground to exacting tolerances, providing optimal cylinder seal, reduced blow-by, and consistent compression across all cylinders.

Key Features:

  • Precision-ground ring faces for superior sealing and reduced friction
  • Premium steel construction with advanced coating technology for extended durability
  • Engineered ring tension optimized for performance applications
  • Controlled oil consumption through precision-fit oil control rings
  • Manufactured to OE specifications with performance enhancements
  • 0.020" oversize for worn or bored cylinders

MAHLE is a trusted OE supplier to major automotive manufacturers worldwide, bringing decades of piston ring expertise to the performance and engine rebuilding market. These rings are designed for enthusiasts and professional engine builders who demand precise fitment and reliable long-term performance.

Products specifications

Fits

Chevrolet Silverado 1500 2003-07, Silverado 1500 HD 2001-03, 2005-07, Suburban 1500 1995-99, 2006, Corvette 2005-07, Silverado 2500 HD 2001-07, Trailblazer 2006-09, Express 3500 2003-07, Express 2500 2003-07, C3500 2003-04 + 30 more models

Bore (in)

4.020 in.

Bore (mm)

102.108mm

File Fit

No

Gapless

No

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

3.0mm

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

1.5mm

Top Ring Facing Material

Plasma-moly

Top Ring Included

Yes

Top Ring Material

Steel

Top Ring Thickness

1.5mm

Piston Ring Size

.020IN

Piston Ring Type

Premium

Item in-stock and shipped fast. Will definitely buy again from seller.

Easy

Quick and easy

First purchase with your company

Excellent service, incredibly fast shipping and delivery. Would DEFINITELY do business with again.

Great item comunication and fast shipping. Defenitly you a new costumer

Best prices anywhere!! They take care of their customers, too!

easy

Fast, easy shopping

thanks

An excellent combination of a terrific price on the Thule product I ordered and very fast delivery. My only regret is that I had to order the fit kit more my car from another vendor.

For this being my fist time using your site. I thought it was a smooth site to shop and find my products and than place my order. I also liked the price.

Fast

Easy shopping experience

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