Sale

Engines and Components› Pistons and Piston Rings

Mahle

Piston Ring

$35.84 $32.15 Save $3.69

SKU: M002 4035MS-15-1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: 4035MS-15-1

1.5mm, 1.5mm, 3.0mm Standard Tension +.005" File Fit Rings 4.030"+0.005 1.5, 1.5, 3.0mm File Fit SINGLE RING SET (1CYL).

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Mahle Motorsports 4035MS-15 is a performance series piston ring set designed for a 4.035" bore. These file-fit rings feature a 1.5mm top ring, a 1.5mm second ring, and a 3.0mm oil ring. They are constructed from ductile iron with a plasma moly coating and have standard tension.

Mahle Motorsports brings over 90 years of racing heritage and technology to their products, utilizing advanced design and machining processes for unmatched performance and durability. Their pistons are lightweight, low-drag, and designed with precise attention to ring groove quality, tolerances, and consistency. The rings are dual or triple coated to add protection and maintain consistent performance over the engine's life.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMahle
Part NumberM002 4035MS-15-1

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy