INTERNAL FLOAT PISTON (IFP) DEPTH

INSTRUCTIONS: Locate the part number stamped on the body end cap of the shock (Arctic Cat = last three digits, Polaris = last four digits). Match this number to the chart below for correct shock number. Set the IFP depth according to the measurement indicated.

IFP DEPTH’S – ARCTIC CAT

  Ski Front Track Rear Track
  Part Number Part Number Part Number
Year/ Model IFP Depth IFP Depth IFP Depth
1990 EXT Special 0603-184 0604-630 0604-427
  2.300" 2.300" 2.300"
1991 EXT Special 0603-273 0604-473 0604-476
  2.300" 2.300" 2.300"
1991 Prolwer Special 0603-273 0604-473 0604-476
  2.300" 2.300" 2.300"
992 Prowler Special 0603-419 0604-597 0604-596
  2.300" 0.600" 0.765"
1992 EXT Special 0603-419 0604-597 0604-596
  2.300" 0.600" 0.765"
1993  EXT 580 Z 0603-453 0604-651 0604-596
  0.600" 0.600" 0.765"
1993 440 ZR 0603-452 0604-698 0604-699
  0.730" 0.600" 0.765"
1993 580 ZR 0603-452 0604-698 0604-699
  0.730" 0.600" 0.765"
1994 ZR 440 0603-557 0604-851 0604-768
  2.300" 3.000" - 3.500" 0.765"
1994 ZR 580 0603-563 0604-767 0604-768
  0.730" 0.600" 0.765"
1994 ZR 700 0603-560 0604-767 0604-768
  0.730" 0.600" 0.765"
1995 ZR 440 0603-627 0604-851 0604-931
  1.360" 3.000" - 3.500" 0.700"
1995 ZR 580 0603-563 0604-767 0604-768
  0.730" 0.600" 0.765"
1995 ZR 700 0603-560 0604-767 0604-768
  0.730" 0.600" 0.765"
1995 ZRT 600/800 0603-560 0604-767 0604-768
  0.730" 0.600" 0.765"
1996 ZR 440 0603-717 1604-108 1604-035
  1.360" 3.000" - 3.500" 0.700"
1996 ZR 580 0603-563 0604-767 0604-768
  0.730" 0.600" 0.765"
1996 ZR 580 ETT 0603-735 1604-036 1604-035
  2.300" 3.000" - 3.500" 0.700"
1996 ZRT 600 0603-685 1604-006 1604-007
  0.800" 0.600" 0.765"
1996 ZRT 800 0603-708 1604-036 1604-007
  0.730" 0.600" 0.765"
1997 ZR 440 0603-996 1604-113 1604-186
  1.360" 3.000" - 3.500" 0.720"
1997 ZR 580 0603-896 1604-163 1604-164
  0.800" 0.600" 0.720"
1997 ZRT 600 0603-866 1604-163 1604-164
  0.800" 0.600" 0.720"
1997 ZRT 800 0603-831 1604-163 1604-164
  0.800" 0.600" 0.720"
1998  ZR 440 (Consumer) 1603-193 1604-385 1604-386
  1.360" 3.000" - 3.500" 0.720"
1998 ZR 440 Sno-Pro 1603-214 1604-398 1604-399
  1.360" 3.000" - 3.500" 0.720"
1998 ZR 500/ZR 600 (2nd Run) 1603-024 0704-384/1604-379 1604-382
  0.950" 0.650" 0.720"
1998 ZR 500/ZR 600 (January) 0603-904 1604-245 1604-164
  0.950" 0.650" 0.720"
1998 ZR 600 EFI LE 1603-027 0704-384/1604-379 1604-382
  0.950" 0.650" 0.720"
1998 ZR 600 EFI CC 1603-193 1604-385 1604-382
  1.360" 3.000" - 3.500" 0.720"
1998 ZRT 600/ZRT 800 1603-027 0704-384/1604-379 1604-382
  0.950" 0.650" 0.720"
1998 Thundercat/Thundercat MC 1603-176 0704-384/1604-379 1604-382
  0.800" 0.650" 0.720"
1998 Powder Special 1603-176 0704-384/1604-379 1604-382
  0.800" 0.650" 0.720"
1998 Powder Special EFI LE 1603-027 0704-384/1604-379 1604-382
  0.950" 0.650" 0.720"
1999 Z 440 Sno-Pro 1603-261 1604-480