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MAHLE 4160MS-15 Piston Ring Set Bore File Fit - 4.155 1.5mm 1.5mm 3.0mm

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

4160MS-15
16 reviews
Sale Price

$132.56

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 4160MS-15 is a high-performance piston ring set designed for 4.155" bore engines with a +.005" oversize tolerance. This file-fit ring set features standard tension configuration with 1.5mm, 1.5mm, and 3.0mm ring widths, engineered to deliver reduced friction and increased horsepower.

Key Features:

  • 4.155" bore diameter with .005" oversize clearance
  • File-fit design allows precise end-gap customization during installation
  • Top ring: Ductile iron with plasma moly coating and barrel face profile for superior wear resistance
  • Second ring: Cast iron reverse twist design for optimal oil control
  • Oil ring: 3-piece standard tension configuration
  • Ultra-flat ring flanks maximize ring-to-piston sealing efficiency
  • 1.5mm, 1.5mm, 3.0mm metric ring width configuration

MAHLE utilizes advanced piston ring simulation and computer development tools to minimize friction and unlock free horsepower. The precision-engineered ring profiles and premium coatings deliver measurable performance gains on the dyno and proven durability on the track, making these rings an excellent choice for high-performance engine builds.

Products specifications

Bore (in)

4.155 in.

Bore (mm)

105.537mm

File Fit

Yes

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

Ductile iron

Top Ring Thickness

1.5mm

Piston Ring Thickness

1.5mm, 1.5mm, 3.0mm

Prop 65

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

Great sale price!

Correct item fit perfectly

Thanks

Good product

Thank you

All perfect

Good selection for my vehicle.

The shopping experience was great.

Out of all the websites I've used to find my item, this was the lowest cost, and I'm so happy that I found them! Keep up the great work guys!

Ordered on a Thursday evening and received my parts on Tuesday. Very quick but the website couldn't provide proper tracking info.

Great price and really fast shipping. Great communication as well.

This company offers profesional service at a very competitive price. The header collectors i ordered were not available at the big speed outlets. The fast shipping was also a plus. I would recomend Autoplicity to anyone who needs parts in a hurry !

They have great prices! The same item I purchased from autoplicity is on summit racing for triple the price! This is my first order and I am very happy, will order from again!

Good so far

My order arrived on time and was priced right

I was very pleased with the way my order was handled. I will definitely use them again.

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