Wiseco Piston Top End Bearings
94-95 Polaris 300 4x2
94-95 Polaris 300 4x4
94 Polaris Big Boss 300 6x6
04 Polaris Classic 500 w/121" Track
07-08 Polaris Edge 550 LX
89-01 Polaris Indy 500 Classic
99-03 Polaris Indy 500 Classic Touring
99-03 Polaris Indy Sport Touring 550 w/136"" Track
00 Polaris Indy Trail Touring 550 w/136"" Track
02-03 Polaris Indy Trail Touring 550 w/136"" Track
03 Polaris MSX 110
03 Polaris MSX 150
04 Polaris Pro X 550 FAN
05-08 Polaris RMK Trail w/136" Track
92-95 Polaris SL 650
95 Polaris SL 650 Std
93-95 Polaris SL 750
96-97 Polaris SL 780
94-95 Polaris SLT 750
96-97 Polaris SLT 780
95-96 Polar
High Quality Bearings
Maximum life and smooth operation