Polaris Big Boss 250 6x6 ATV Front Strut Bearing Kit 1991-1993 Outer Diameter - 4.331 inch (4.331") 31230-32080 Nachi Self-Aligning Clutch-Release Bearing

31230-32080 Nachi Self-Aligning Clutch-Release Bearing

STO12ZZ-DZ Track Needle Roller Shielded Bearing 12x32x16mm

🟢 Size: 12mm ID x 32mm OD x 10mm Width

the NU317MY inner diameter is 85mm

This ball bearing is made from Chrome Steel and has Ceramic Balls

Polaris Big Boss 250 6x6 ATV Front Strut Bearing Kit 1991-1993 Outer Diameter - 4.331 inch (4.331") 31230-32080 Nachi Self-Aligning Clutch-Release BearingThis ATV kit includes all the bearings and seals needed to replace one strut on the following application: Polaris Big Boss 250 6x6 ATV Front Strut 1991 1993 The ATV Bearing Kit includes the following: 2pc 2pc If you need to replace both of your front wheel bearings you will need to order two of this kit.