89.00mm Piston Ring Set 8900XX for Wiseco, CP Pistons, JE pistons, Arias pistons thickness 1mm - 1.2mm - 2.8mm rings
Includes 1 Top ring, 1 2nd ring, and oil rings. Japan made. Same as Wiseco's 8900XX piston ring set. High quality replacement. Superior to Wiseco's XC series. Fits newer Wiseco pistons, CP pistons, JE pistons, and Arias pistons with the following ring thicknesses:
Top ring:
1mm / 0.039" thick
Alloy steel, Gas nitrided, and barrel faced
2nd ring:
1.2mm / 0.047" thick
Cast iron, phosphate coated, and taper faced, Napier hood
Oil ring:
2.8mm / 0.110" thick
3 piece assembly, stainless steel flex vent spacer, and gas nitrided rails.
Fit newer Wiseco, CP, JE, and Arias pistons.