I. OEM Part Number
3085558
3086819
3086983
3087166
II.Fit For the Following
1999-02 Magnum 500
1997-03 Scrambler 500
1998-04 Sportsman 500 (Including 6x6)
2003-04 Sportsman 400
1998-99 Big Boss 6x6
1999-01 Worker 500
1999 Ranger 500
Series 10/11 Ranger
NOTE: Some 2003 and 2004 years used two different types of flywheels. This replaces units that had FF97 stamped on the back.