Internal Floating Piston (IFP) Depth Chart

    Over 255 listings!

    Note: If it is not listed, we don't have it. Please do not email and ask - if it is not on this list we don't know. This doesn't mean we can't service your shocks however, we have developed a reliable system to set piston heights when we don't have this information - and no, we don't divulge this information.

    If you have piston heights that we don't list we will be happy to post it. We will update as we get the information.

    This information is deemed reliable, however DeyCore will not guarantee 100% accuracy - check your work!

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    Arctic Cat

    Ski

    Front Track

    Rear Track

    Shock PN

    IFP Depth

    Shock PN

    IFP Depth

    Shock PN

    IFP Depth

    0603-452

    0.730"

    0604-698

    0.600"

    0604-699

    0.765"

    0603-557

    2.550

    0604-767

    0.600

    0604-768

    0.765

    0603-560

    0.730

    0604-770

    3.550

    0604-772

    0.765

    0603-563

    0.730

    0604-773

    0.600

    0604-931

    0.707

    0603-564

    0.730

    0604-926

    3.550

    0704-435

    0.720

    0603-627

    1.365

    0704-384

    0.650

    0704-450

    0.720

    0603-685

    0.800

    0704-467

    0.650

    0704-468

    0.800

    0603-708

    0.730

    0704-470

    3.000

    0704-469

    0.800

    0603-717

    1.360

    1604-006

    0.600

    0704-475

    0.800

    0603-735

    2.300

    1604-036

    3.250

    1604-007

    0.765

    0603-831

    0.800

    1604-113

    3.250

    1604-035

    0.700

    0603-896

    0.800

    1604-245

    0.650

    1604-007

    0.765

    0603-904

    0.950

    1604-379

    0.650

    1604-186

    0.720

    0603-996

    1.365

    1604-385

    3.250

    1604-164

    0.720

    1603-027

    0.950

    1604-398

    3.550

    1604-382

    0.720

    1603-176

    0.800

    1604-480

    1.365

    1604-386

    0.700

    1603-193

    1.360

    1604-508

    3.550

    1604-399

    0.700

    1603-214

    1.365

     

     

    1604-485

    1.365

    1603-218

    0.950

     

      

     

     

    1603-260

    1.000

     

     

     

     

    1603-261

    1.365

     

     

     

     

    1603-341

    1.365

     

     

     

     

    0703-666

    1.250

     

     

     

     

    0703-672

    0.950

     

     

     

     

    0703-679

    0.880

     

     

     

     

    0703-716

    1.365

     

     

     

     

    0703-717

    1.365

     

     

     

     

    Polaris

    Ski

    Front Track

    Rear Track

    Shock PN

    IFP Depth

    Shock PN

    IFP Depth

    Shock PN

    IFP Depth

    704-1255

    1.700"

    704-1294

    0.544"

    704-1293

    0.835"

    704-1266

     2.000

    704-1386

    1.140

    704-1345

    0.835

    704-1291

    0.728

    704-1402

    0.586

    704-1347

    0.835

    704-1292

    0.728

    704-1413

    0.544

    704-1387

    0.633

    704-1346

    0.728

    704-1493

    0.590

    704-1403

    0.795

    704-1349

    0.616

    704-1507

    4.570

    704-1444

    0.835

    704-1385

    1.142

    704-1584

    0.586

    704-1480

    0.630

    704-1401

    1.139

    704-1589

    0.586

    704-1492

    0.835

    704-1474

    0.728

    704-1625

    0.550

    704-1585

    0.835

    704-1490

     0.600

    704-1641

    0.600

    704-1588

    0.835

    704-1494

     1.000

    704-1642

    0.600

    704-1595

    0.835

    704-1536

     1.000

    704-1706

    0.600

    704-1599

    1.500

    704-1537

     2.000

    704-1735

    0.600

    704-1695

    0.835

    704-1540

     1.000

    704-1779

    0.600

    704-1707

    1.500

    704-1545

     0.675

    704-1793

    0.750

    704-1728

    0.835

    704-1593

    1.000

    704-1808

    0.600

    704-1751

    0.835

    704-1612

    1.000

    704-1810

    0.600

    704-1753

    0.835

    704-1692

    1.000

    704-1847

    0.750

    704-1791

    2.000

    704-1697

    1.000

    704-1905

    0.750

    704-1809

    0.835

    704-1747

    0.950

    704-1907

    0.750

    704-1846

    1.100

    704-1801

    1.100

     

     

    704-1906

    1.600

    704-1803

    0.900

     

     

     

     

    704-1811

    1.100

     

     

     

     

    704-1838

     1.050

     

     

     

     

    704-1848

     1.050

     

     

     

     

    704-1881

     0.800

     

     

     

     

    704-1926

    1.050

     

     

     

     

    HPG

    Shock PN

    IFP Depth

    Shock PN

    IFP Depth

    503 189 076

    130mm

    503 190 017

    132

    503 189 077

    183

    503 190 019

    132

    503 189 279

    130

    503 190 020

    187

    503 189 280

    190

    503 190 024

    187

    503 189 491

    130

    503 190 201

    132

    503 189 492

    183

    503 190 205

    185

    503 189 527

    183

    503 190 226

    134

    503 189 528

    130

    503 190 247

    128

    503 189 609

    190

    503 190 248

    188

    503 189 610

    130

    503 190 289

    130

    503 189 677

    183

    503 190 290

    185

    503 189 678

    130

    505 070 753

    176

    503 189 745

    130

    505 070 903

    44.5

    503 190 007

    185

    505 070 904

    44.5

    503 190 008

    132

    505 070 937

    44.5

    503 190 013

    188

    505 070 938

    44.5

    503 190 015

    134

    505 070 966

    186

    503 190 016

    128

    505 071 111

    186

    505 071 130

    44

    505 071 301

    44

    503 191 203

    119.5

    503 190 445

    119.5

    503 190 382

    178.5

    -

    -

    HPG - MX Zx 2004

    Front

    Center

    Rear

    54

    119.5

    188

    RydeFx

    Application

    Make

    PN

    IFP depth

    Ski

    Arctic Cat

    9206

    5.825"

    Ski

    Arctic Cat

    9207

    5.600

    Ski

    Arctic Cat

    9208

    5.600

    Ski

    Arctic Cat

    9209

    6.500

    Ski

    Arctic Cat

    9210

    7.400

    Ski

    Polaris

    9211

    6.010

    Ski

    Polaris

    9212

    6.330

    Ski

    Polaris

    9213

    5.470

    Ski

    Polaris

    9214

    6.330

    Ski

    Polaris

    9215

    6.530

    Ski

    Polaris

    9216

    6.530

    Ski

    Ski-Doo

    9231

    5.940

    Ski

    Ski-Doo

    9232

    6.770

    Ski

    Ski-Doo

    9233

    7.230

    Ski

    Ski-Doo

    9234

    6.940

    Ski

    Ski-Doo

    9243

    6.740

    Center

    Arctic Cat

    9203

    4.550

    Center

    Arctic Cat

    9204

    4.550

    Center

    Arctic Cat

    9205

    4.550

    Center

    Polaris

    9218

    4.780

    Center

    Polaris

    9219

    4.410

    Center

    Polaris

    9220

    4.340

    Center

    Polaris

    9221

    4.290

    Center

    Polaris

    9222

    4.290

    Center

    Polaris

    9223

    4.290

    Center

    Polaris

    9224

    4.290

    Center

    Ski-Doo

    9235

    5.320

    Center

    Ski-Doo

    9236

    5.670

    Center

    Ski-Doo

    9237

    5.520

    Center

    Ski-Doo

    9238

    5.320

    Rear

    Arctic Cat

    9201

    5.900

    Rear

    Arctic Cat

    9202

    5.900

    Rear

    Polaris

    9225

    4.830

    Rear

    Polaris

    9226

    5.950

    Rear

    Polaris

    9227

    5.950

    Rear

    Polaris

    9228

    5.950

    Rear

    Polaris

    9229

    5.950

    Rear

    Polaris

    9230

    5.950

    Rear

    Ski-Doo

    9239

    6.870

    Rear

    Ski-Doo

    9240

    8.500

    Rear

    Ski-Doo

    9241

    6.630

    ?

    Polaris

    9244

    6.560

    ?

    Polaris

    9249

    7.076

    ?

    Polaris

    9250

    6.630

    ?

    Polaris

    9251

    5.093

    2003 FireCat Data

    Model

    Rear Spring

    IFP ski

    IFP center

    IFP rear

    440 FC
    (121" track)

    0704-890/891 light
    0704-876/877 oem
    0704-892/893 heavy

    2.000"

    2.760"

    2.600" -
    2.900"

    440 LC

    0704-926/927 light
    0704-935/935 oem
    0704-968/969 heavy

    2.000"

    2.760"

    2.600" -
    2.900"

    500/700

    0704-926/927 light
    0704-934/935 oem
    0704-968/969 heavy

    2.000"

    2.000"

    2.000"

    440 LC

    Stiffening kit - 20% increase

    pn 3639-065

    500/700

    Stiffening kit - 20% increase

    pn 3639-064

    Part numbers are Arctic Cat OEM #'s

    2004 Polaris Data

    Model

    Shock

    OEM PN

    IFP depth

    550 ProX

    Front - RydeFx

    7042183

    6.27"

    ProX

    Front - RydeFx

    7042215

    6.21"

    ProX2

    Front - RydeFx

    7042296

    2.00"

    800 ProXR

    Front - RydeFx

    7042280

    2.00"

    440 ProXR

    Front - WE

    7042293

    2.00"

    440 ProXR

    Center - WE

    7042294

    2.00"

    ProX

    Center - RydeFx

    7042214

    1.50"

    ProX2

    Center - WE

    7042297

    2.00"

    800 ProXR

    Center - WE

    7042279

    2.00"

    440 ProXR

    Rear - WE

    7042295

    2.75"

    550 ProX

    Rear - RydeFx

    7042184

    2.10"

    ProX

    Rear - RydeFx

    7042213

    1.50"

    ProX2

    Rear - WE

    7042298

    2.00"

    800 ProXR

    Rear - WE

    7042278

    2.00"

    2005 Polaris 440 IQ - Walker Evans

    Shock

    OEM PN

    IFP depth

    Front

    7043102, 7043103

    2.25"

    Center

    7043104

    2.25"

    Rear

    7043105

    2.50"

    2005 Arctic Cat

    Model

    shock

    OEM PN

    IFP depth

    900 ZR

    ski

    1703-657

    7.25

    900 ZR

    middle

    1704-255

    4.26

    900 ZR

    rear

    1704-257

    5.80

    900 ZR Sno Pro

    ski

    1703-690/691

    3.00

    900 ZR Sno Pro

    middle

    1704-265

    2.50

    900 ZR Sno Pro

    rear

    1704-266

    5.85

    Sabercat

    ski

    1703-795

    7.50

    Sabercat

    middle

    1704-142

    4.26

    Sabercat

    rear

    1704-139

    5.90

    M6/M7

    ski

    1703-783

    1.25

    M7 LE (Fox Air)

    ski

    1703-716

    6.68

    M series

    middle

    1704-318

    0.65

    M6/M7

    rear

    1704-321

    0.90

    M7 LE (Fox Air)

    rear

    1704-322

    0.90

    King Cat

    ski

    1703-494

    5.94

    King Cat

    middle

    1704-294

    0.65

    King Cat

    rear

    1704-322

    0.90

    Firecat - standard

    ski

    1703-795

    7.50

    Firecat - standard

    middle

    1704-116

    4.26

    Firecat - standard

    rear

    1704-117

    5.80

    Firecat - Sno Pro

    ski

    1703-684

    6.79

    Firecat - Sno Pro

    middle

    1704-308

    0.62

    Firecat - Sno Pro

    rear

    1704-362

    5.70

    2005 AC Service Manual

    2257-149 (see your AC dealer)

    2006 Arctic Cat

    Model

    Ski

    Middle

    Rear

    440cc

    2.800"

    2.000"

    2.000"

    Firecat - standard

    1.800"

    .675"

    .900"

    Firecat - Sno Pro

    6.970"

    .620"

    5.700"

    2006 AC Service Manual

    2257-441 (see your AC dealer)