OEM ARCTIC CAT Snowmobile Track Drive Sprocket Part No. 0602-639 Take Offs Inside 9 tooth, 1.03" hex hole x 2.52" pitch Arctic Cat 2003 Z 440 SNO PRO 2003 ZR 800 EFI 2003 ZR 800 EFI SNO PRO 2003 ZR 900 2003 ZR 900 SNO PRO 2002 MOUNTAIN CAT 1000 2002 MOUNTAIN CAT 800 2002 MOUNTAIN CAT 800 (LE 144) 2002 MOUNTAIN CAT 800 (LE 151) 2002 MOUNTAIN CAT 800 EFI 2002 MOUNTAIN CAT 800 EFI (LE 144) 2002 MOUNTAIN CAT 800 EFI (LE 151) 2002 PANTERA 800 EFI ESR 2002 THUNDERCAT 2002 Z 440 SNO PRO 2002 ZR 500 2002 ZR 500 LE 2002 ZR 600 EFI 2002 ZR 800 2002 ZR 800 EFI 2002 ZRT 600 2001 MOUNTAIN CAT 1000 2001 MOUNTAIN CAT 800 2001 MOUNTAIN CAT 800 LE 2001 PANTERA 1000 2001 THUNDERCAT 2001 TRIPLE TOURING 600 2001 Z 440 SNO PRO 2001 ZR 440 SNO PRO (CROSS COUNTRY) 2001 ZR 440 SNO PRO (SNO-CROSS) 2001 ZR 500 2001 ZR 600 2001 ZR 600 EFI 2001 ZR 600 EFI LE 2001 ZR 800 2001 ZR 800 LE 2001 ZRT 600 2001 ZRT 600 LE 2001 ZRT 800 2001 ZRT 800 LE 2000 PANTERA 1000 2000 POWDER SPECIAL 2K 2000 THUNDERCAT 2000 THUNDERCAT MC 2000 THUNDERCAT THC 2000 TRIPLE TOURING 600 2000 Z 440 SNO PRO 2000 ZR 2K 2000 ZR 440 SNO PRO 2000 ZR 600 BLAIR MORGAN SIGNATURE EDITION 2000 ZR 600 EFI - LE 2000 ZR 700 - LE 2000 ZRT 600 2000 ZRT 800 1999 THUNDERCAT 1999 THUNDERCAT MC 1999 Z 440 SNO-PRO 1999 ZR 440 SNO-PRO 1999 ZR 500 EFI LE 1999 ZR 600 EFI LE 1999 ZRT 600 1999 ZRT 800 1998 ZR 440 SNO-PRO