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Vehicle Info NeededMAHLE MOTORSPORTS PISTONSPART NUMBER: 644-4140MS-1115
Standard Tension Piston Rings Bore: 4.135"/File Fit: 4.135 +.005
$18956
Ships on 09/15/2026
Lowest Price GuaranteeStandard Tension
- Standard Tension Piston Rings
- Bore: 4.135"/File Fit: 4.135 +.005
- Top Ring: 1.5mm
- Second Ring: 1.5mm
- Oil Ring: 3.0mm
Mahle Motorsports Pistons 644-4140MS-1115 Features:
Mahle pioneered the use of piston ring simulation & computer development to design rings that provide "free" HP by minimizing friction. Their ultra flat ring flanks maximize ring-to-piston sealing.
Features:
- Top Ring: Plasma moly-coated ductile iron (barrel shape)
- Second Ring: Cast iron (reverse twist)
- Oil Ring: Low or standard tension
- Complete sets except #644-3908MS15-1, #644-4035MS-15-1, and #644-4065MS-15-1
Part TypePiston Ring
Product LineMahle Performance Piston Rings
BrandMAHLE MOTORSPORTS PISTONS
Package Height4.3
Package Width5.4
Package Length5.4
Weight0.72 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
