Piston Kit 15-3401 The roller’s curved groove helps

The roller’s curved groove helps prevent cable flattening

Prevents piston and cylinder scuffing

The upper layers are made from aramid fibers on the rear

#2 phillips and #3 phillips

Piston Kit 15-3401 The roller’s curved groove helpsIncludes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls All pistons, rings, pins and circlips are manufactured to OEM specifications All individual components are interchangeable with original parts Piston weight compatible with original piston T Moly Series offers a number of performance benefits. See below