This rear caliper seal rebuild kit fits 1998-2002 Polaris Sportsman 400 and 500 models. 

Also fits 1998 1999 Worker ATVs with 335 or 500 CC engines.

Kit includes: 6 oem style seals, 2 orings for each piston and 2 small orings that fit between caliper halves.

I have seal kits to fit other makes and models. Just ask.

We Ship Worldwide!!!

Reported to fit the models listed below:

1999 Polaris ATV DIESEL / INTERNATIONAL DIESEL (A99CH45CA)
1999 Polaris ATV SCRAMBLER 400 (A99BG38CA)
1999 Polaris ATV SCRAMBLER 400 (A99BG38CB)
1999 Polaris ATV SCRAMBLER 500 (A99BG50AA)
1999 Polaris ATV SPORT 400 (A99BA38CA)
1999 Polaris ATV SPORTSMAN 500 (A99CH50AA) (OLIVE GREEN)
1999 Polaris ATV SPORTSMAN 500 (A99CH50AB) (PORCHE RED)
1999 Polaris ATV SPORTSMAN 500 RSE (A99CH50AC)
1999 Polaris ATV WORKER 500 (A99CH50EA) (OLIVE GREEN)
1999 Polaris ATV WORKER 500 (A99CH50EB) (PORCHE RED)
1999 Polaris ATV XPLORER 400 (A99CG38CA)
2000 Polaris ATV "MAGNUM 500 4X4, HDS (A00CD50FA)"
2000 Polaris ATV "MAGNUM 500 4X4, HDS (A00CD50FB)"
2000 Polaris ATV DIESEL (A00CH46CA)
2000 Polaris ATV MAGNUM 500 (A00CD50AA)
2000 Polaris ATV MAGNUM 500 EB (A00CD50AB)
2000 Polaris ATV SCRABMLER 500 (A00BG50AA)
2000 Polaris ATV SCRAMBLER 400 (A00BG38CA)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AA) (OLIVE GREEN)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AB) (PORCHE RED)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AC) (OLVIVE GREEN)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AD) (PORCHE RED)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AE) (OLVIVE GREEN)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AF) (PORCHE RED)
2000 Polaris ATV SPORTSMAN 335 (A00CH33AG) (MEDIUM YELLOW)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AA) (OLIVE GREEN)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AB) (PORCHE RED)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AE) (MEDIUM YELLOW)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AF) (OLIVE GREEN)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AH) ()PORCHE RED)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AK) (MEDIUM YELLOW)
2000 Polaris ATV SPORTSMAN 500 (A00CH50AL) (GUN METAL)
2000 Polaris ATV SPORTSMAN 500 (A00CH50EB) (PORCHE RED)
2000 Polaris ATV SPORTSMAN 500 RSE (A00CH50AC) (MOSSY OAK CAMO)
2000 Polaris ATV SPORTSMAN 500 RSE (A00CH50AJ) (MOSSY OAK CAMO)
2000 Polaris ATV XPLORER (A00AG25CA)
2000 Polaris ATV XPLORER 400 (A00CG38CA)
2001 Polaris ATV DIESEL (A01CH46CA)
2001 Polaris ATV MAGNUM 325 4X4 (A01CD32AA) (GUN METAL)
2001 Polaris ATV MAGNUM 325 4X4 (A01CD32AB) (MOSSY OAK CAMO)
2001 Polaris ATV MAGNUM 500 (A01CD50AA) (GUN METAL)
2001 Polaris ATV SCRAMBLER 400 2X4 (A01BA38CA)
2001 Polaris ATV SCRAMBLER 500 2X4 (A01BA50AA)
2001 Polaris ATV SCRAMBLER 500 2X4 (A01BA50AB)
2001 Polaris ATV SCRAMBLER 500 4X4 (A01BG50AA) (BLAZING RED)
2001 Polaris ATV SCRAMBLER 500 4X4 (A01BG50AB) (BLACK/SCR YELLOW)
2001 Polaris ATV SPORTSMAN 400 (A01CH42AA) (OLIVE GREEN)
2001 Polaris ATV SPORTSMAN 400 (A01CH42AB) (PORCHE RED)
2001 Polaris ATV SPORTSMAN 400 (A01CH42AC) (MEDIUM YELLOW)
2001 Polaris ATV SPORTSMAN 500 DUSE (A01CH50AD)
2001 Polaris ATV SPORTSMAN 500 DUSE HO (A01CH50AF) (WET LAND CAMO)
2001 Polaris ATV SPORTSMAN 500 HO (A01CH50AA) (OLIVE GREEN )
2001 Polaris ATV SPORTSMAN 500 HO (A01CH50AB) (PORCHE RED)
2001 Polaris ATV SPORTSMAN 500 HO (A01CH50AE) (MEDIUM YELLOW)
2001 Polaris ATV SPORTSMAN 500 HO (A01CH50AK) (GUN METAL)
2001 Polaris ATV SPORTSMAN 500 RSE HO (A01CH50AJ) (BRAKE UP CAMO)
2001 Polaris ATV WORKER 500 (A01CH50EB)
2001 Polaris ATV XPLORER (A01AG25CA)
2001 Polaris ATV XPLORER 400 (A01CG38CA)
2002 Polaris ATV SPORTSMAN 400 (A02CH42AA) (OLIVE GREEN)
2002 Polaris ATV SPORTSMAN 400 (A02CH42AB) (PORCHE RED)
2002 Polaris ATV SPORTSMAN 400 (A02CH42AC) (MEDIUM YELLOW)
2002 Polaris ATV SPORTSMAN 500 (A02CH50AL) (SONIC BLUE)
2002 Polaris ATV SPORTSMAN 500 (A02CH50AM) (BLACK METALLIC)
2002 Polaris ATV SPORTSMAN 500 (A02CH50AN) (STERLING SPRUCE)
2002 Polaris ATV SPORTSMAN 500 DESERT (A02CH50FA) (C.E.W. CAMO)
2002 Polaris ATV SPORTSMAN 500 DUSE (A02CH50AD) (WET CAMO)
2002 Polaris ATV SPORTSMAN 500 HO (A02CH50AA) (OLIVE GREEN)
2002 Polaris ATV SPORTSMAN 500 HO (A02CH50AB) (PORCHE RED)
2002 Polaris ATV SPORTSMAN 500 HO (A02CH50AE) (MEDIUM YELLOW)
2002 Polaris ATV SPORTSMAN 500 HO (A02CH50AK) (GUN METAL)
2002 Polaris ATV SPORTSMAN 500 RSE (A02CH50AC) (M.O. CAMO)
2002 Polaris ATV SPORTSMAN X (A02CH50AJ) (SONIC BLUE)
2002 Polaris ATV WORKER 500 (A02CH50EB) (PORCHE RED)