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MAHLE 41137CP Precision-Ground Performance Piston Ring Set

(GMC G2500 1979-94, K1500 1979, 1981-86, 1988-94, C1500 1979-86, 1988-94, K2500 1988-94, Jimmy 1977-87, C3500 1986, C2500 1979-86, 1988-94 + 86 more models)

Part of: MAHLE Precision-Ground Performance Piston Ring Set

Other options in this family: MAHLE 41768 MAHLE 40203CP-030 MAHLE 41850CP-020 MAHLE 41858CP-020 MAHLE 40203CP-040

Manufacturer

Picture for manufacturer MAHLE

Part Number

41137CP
14 reviews
Sale Price

$62.83

3 left at this price

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Usually delivered within 2 days

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Product Details

The MAHLE 41137CP is a precision-ground performance piston ring set engineered to OEM and beyond specifications for reliable sealing, improved compression retention, and reduced oil consumption. MAHLE is a globally recognized OEM supplier trusted by major automakers, and their performance ring sets bring that same manufacturing precision to replacement and performance engine builds.

Key Features:

  • Precision ground profiles for consistent bore contact and optimal sealing across all cylinders
  • Performance coatings on compression rings to reduce friction and extend wear life under high-heat, high-load conditions
  • Three-piece ring set typically includes top compression ring, second compression ring, and oil control ring assembly
  • Tight dimensional tolerances ensure proper end gap and radial wall thickness for maximum compression and blowby control
  • Compatible with both standard and performance engine rebuilds, including naturally aspirated and boosted applications
  • Manufactured to OEM-equivalent or superior standards, meeting or exceeding original factory specifications

MAHLE piston rings are a trusted choice for professional engine builders and performance enthusiasts seeking long-lasting, leak-free engine sealing. The 41137CP ring set is designed for straightforward installation and delivers dependable performance across a wide range of operating conditions.

Products specifications

Fits

GMC G2500 1979-94, K1500 1979, 1981-86, 1988-94, C1500 1979-86, 1988-94, K2500 1988-94, Jimmy 1977-87, C3500 1986, C2500 1979-86, 1988-94, K1500 Suburban 1979, 1982-85, C1500 Suburban 1979-86, C15 1976-78, G3500 1981 + 82 more models

Bore (in)

3.736 in.

Bore (mm)

94.894mm

File Fit

No

Gapless

No

Notes

Taper face reverse twist design second ring.

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

Moly

Top Ring Included

Yes

Top Ring Material

Cast iron

Top Ring Thickness

5/64 in.

Piston Ring Material

Moly Cast Iron

Piston Ring Size

Standard

Piston Ring Type

Premium

Bore Diameter (in)

3.736

quick fast and easy

Great experience overall!!

First time shopper

Google search found the item I was looking for on the Autoplicity website. Item was cheaper than anyplace else. Ordering was easy using Amazon ID.

Quick and easy to find what we were looking for

Excellent prices and speedy shipping. 1st time buying from autoplicity and won't be the last. Defanitely will be the first place I check for auto parts.

Once i installed the BULLY DOG GT TRIPPLE DOG GAS TUNER PROGRAMER on my newerbody style 07 gmc sierra 1500, My mpg average went from 12 to 18. Instant improvement and performance. Not to mention the truck is lifted 7.5 in with 37 in tires. Easy programing settings takes minuets. The power the 5.3 puts out after my Bully Dog gas tuner was installed was fanominal. I will deff get my money back in fuel over about a year. Can't go wrong purchasing. This item. MUST HAVE PRODUCT.

Autoplicity has the best prices online. Fast ordering process and tracking numbers are sent out the next business day. I highly recommend autoplicity!

so far everything is great. looking forward to receiving my items.

Quick and easy

Super group to deal with! Great prices, fast shipping and excellent communication! Who could ask for more! <br><br>Thank you,<br>Jody C.

Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

I was unable to check out with Paypal

Low Prices!! FAST SHIPPING! The best company in the world!

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