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Vehicle Info NeededMAHLE MOTORSPORTS PISTONSPART NUMBER: 644-4315MS-15
RING SET
$17936
2 left in stock
Ships on Sep 08, 2026
Lowest Price Guarantee- RING SET
Mahle Motorsports Pistons 644-4315MS-15 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 Height3.5
Package Width5.2
Package Length5.6
Weight0.85 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
