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MAHLE 4015ML-043 Piston Ring Set Bore File Fit - 4.010 043

Part of: MAHLE Piston Ring Set Bore File Fit

Other options in this family: MAHLE 4005MS-15 MAHLE 4035MS-15 MAHLE 4065MS MAHLE 3910MS-15 MAHLE 4505MS

Manufacturer

Picture for manufacturer MAHLE

Part Number

4015ML-043
7 reviews
Sale Price

$155.89

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 4015ML-043 is a premium piston ring set engineered for high-performance engine rebuilds requiring precise bore specifications. This file-fit ring set is designed for a 4.010" bore diameter with a +.005" oversize tolerance range, making it ideal for custom engine builds and performance applications.

Key Specifications:

  • Bore Size: 4.010" with +.005" tolerance range (fits 4.010" to 4.015" bores)
  • Top Ring Thickness: .043" (1.09mm)
  • Second Ring Thickness: .043" (1.09mm)
  • Oil Ring Width: 3.0mm
  • File-fit design allows precise end gap adjustment for optimal sealing
  • Premium construction ensures excellent compression seal and oil control

MAHLE piston rings feature advanced metallurgy and coating technologies that provide superior wear resistance, reduced friction, and excellent heat dissipation. The file-fit design allows engine builders to custom-fit the ring end gaps to exact specifications for maximum compression and performance. Each set includes top compression ring, second compression ring, and oil control ring assembly.

Ideal for performance engine builds, racing applications, and precision rebuilds where exact tolerances are critical for optimal engine performance and longevity.

Products specifications

Bore (in)

4.010 in.

Bore (mm)

101.854mm

File Fit

Yes

Gapless

No

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Low

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

0.043 in.

Top Ring Facing Material

Plasma-moly

Top Ring Included

Yes

Top Ring Material

Ductile iron

Top Ring Thickness

0.043 in.

Prop 65

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

checkout was a little confusing but I got it

Excellent. Couldnt redeem my 2% off coupon. Everything looks good!!!

very easy to find and quick checkout!

Always had a pleasant shopping experience and fast delivery

Very satisfied! My intake shipped on Friday and I received it on Tuesday. Not only super fast shipping, but a great deal to boot!

I searched the internet and found Autoplicity to have the best prices by far. Shipping and tracking information was provided next day. I will definitely use Autoplicity again and highly recommend them.

Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.

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