
66mm Piston Ring Set by WISECO (manufacturer part number W2598CD): a high-performance engine component designed for replacement during an overhaul or engine maintenance. Designed for 66 mm diameter pistons, this piston ring set restores the seal between the piston and cylinder and helps maintain compression and control oil consumption — essential functions for engine reliability and longevity.
Common compatibilities (examples): YAMAHA YFZ 350 BANSHEE 2WD (2007), KAWASAKI KDX 200 (2006), POLARIS SL 650 (1995). For a reliable result, always check the part/model match and consult an engine builder or mechanic if necessary.