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MAHLE 4065ML Bore File Fit Piston Ring Set - 4.060 1/16 1/16 3/16

Part of: MAHLE Bore File Fit Piston Ring Set

Other options in this family: MAHLE 4605ML MAHLE 4535ML

Manufacturer

Picture for manufacturer MAHLE

Part Number

4065ML
5 reviews
Sale Price

$104.54

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 4065ML is a high-performance piston ring set designed for 4.060" bore engines with a +.005" oversize configuration. This file-fit ring set features low tension design to reduce friction and maximize horsepower output, making it ideal for performance and racing applications.

Ring Configuration:

  • Top Ring: 1/16" ductile iron with plasma moly coating and barrel face profile for superior sealing and wear resistance
  • Second Ring: 1/16" cast iron with reverse twist design for improved oil control
  • Oil Ring: 3/16" three-piece low tension style for optimal oil management

Key Features:

  • File-fit design allows precise end gap adjustment for optimal performance
  • Low tension construction minimizes friction losses and frees up horsepower
  • Ultra-flat ring flanks maximize ring-to-piston sealing efficiency
  • Plasma moly top ring coating provides excellent scuff resistance during break-in
  • Developed using advanced piston ring simulation and computer modeling

MAHLE's engineering expertise and precision manufacturing ensure consistent performance on both the dyno and the track. These rings are designed to provide the perfect balance of sealing, durability, and reduced friction for serious engine builders.

Products specifications

Bore (in)

4.060 in.

Bore (mm)

103.124mm

File Fit

Yes

Gapless

No

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Low

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

1/16 in.

Top Ring Facing Material

Plasma-moly

Top Ring Included

Yes

Top Ring Material

Ductile iron

Top Ring Thickness

1/16 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Piston Ring Thickness

1/16, 1/16, 3/16

Order process was fast

Great price and fast shipping! Tech support helped me before the sale to make sure I was ordering the right part

Fast , Smooth transaction

Autoplicity got my air filters shipped next day after I placed my order. Cheap prices, and good customer is what they stand for. I will definitely be looking at their site in the future for my car needs. <br>

Great prices with fast shipping

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