Standard Tension Piston Ring Set Bore: 4.030"/File Fit: 4.035"

Vehicle Info Needed

MAHLE MOTORSPORTS PISTONSPART NUMBER: 644-4035MS-15

Standard Tension Piston Ring Set Bore: 4.030"/File Fit: 4.035"

Name: Standard Tension Piston Ring Set Bore: 4.030"/File Fit: 4.035"
Brand: MAHLE MOTORSPORTS PISTONS
SKU: 644-4035MS-15
Price: 158.86 USD
Availability: InStock

^$158⁸⁶

8 left in stock

Ships on Sep 14, 2026

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Standard Tension

Bore: 4.030"/File Fit: 4.035"
Top Ring: 1.5 mm
Second Ring: 1.5 mm
Oil Ring: 3 mm

Mahle Motorsports Pistons 644-4035MS-15 Features:

Part TypePiston Ring

BrandMAHLE MOTORSPORTS PISTONS

Package Height3.5

Package Width5.0

Package Length5.4

Weight0.8 PG

Part CategoryPerformance Parts

Oil Ring Thickness (Mm)3

Top Ring IncludedYes

Oil Ring MaterialStainless steel

Second Ring Thickness (Mm)1.5

Oil Ring IncludedYes

File FitYes

QuantitySold as a set

Second Ring MaterialCast iron

Second Ring IncludedYes

Second Ring Facing MaterialCast iron

GaplessNo

Top Ring Facing MaterialPlasma-moly

Top Ring MaterialDuctile iron

Part FitmentSemi Universal

Bore (Mm)102.362

Oil Ring TensionStandard

Top Ring Thickness (Mm)1.5

Bore4.03 in (102.362 mm)

Package Qty1

Package TypeEA

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