Wiseco Powersports 4.185 Bore Piston Rings W70001-4185-5 - Set of 8

Manufacturer: Wiseco

Part # W70008-4185-5

Interchange Part # W70001-4185-5

Top Ring: 4.185+.005 x 043 - Ductile Iron - Plasma Moly-Barrel Backcut
2nd Ring: 4.185+.005 x 043 - Cast Iron-Phosphate Taper Backcut Reb Twist
Oil Ring: 4.187 x 3.0 Carbon Steel-Chrome- Flex Low