Replaces part numbers: PCP-4, 420476030, 529007900, 725-413Fits many different years/models of Skidoo snowmobiles. MUST HAVE fine thread 14mmx1.0 threads at the top of the bolt hole on the primary clutch to be compatible. IF IT HAS 14×1.5 thread order our 2010+ Arctic Cat clutch puller instead.1989-1995 Alpine ll1989-1991 Cheyenne1987-1989 Escapade1993-1993 Formula1993-1993 Formula Deluxe 380 F/C1997-2003 Formula 500 / 5831990-1990 Formula DLX1987-1992 Formula MX1986-1992 Formula Plus1995-2000 Formula SL1999-2000 Formula Z 500 / 5831994-1997 Formula Z1993-1998 Grand Touring 470 / 500 / 5801999-1999 Grand Touring 5831990-1992 Mach 12001-2001 MX Z 380 F/C1999-2003 MX Z 4401995-1998 MX Z 500 / 5802001-2001 MX ZX 4401990-1994 Safari1989-1991 Safari Cheyenne1992-2001 Skandic2001-2003 Skandic 440 F/C2001-2003