These fiber impregnated nylon secondary clutch rollers are used in many EBS Polaris ATV and UTV secondary clutches. The helix rides against these rollers so they can wear out over time or even break if the machine is rode hard. Replace them before they damage the helix or clutch. Sold as a set of THREE. Exact replacement for Polaris part number 3250039, 1321977 and EPI WE213223. Fits the following Polaris Sportsman models: 

1998-07 Sportsman 500 (EBS models only)

2004-05 Sportsman 500 ATP

2003-05 Sportsman 600

2002-04 Sportsman 700

1999-01 Worker 500

1999-01 Diesel