DeyCore Enterprises specializes in snowmobile high pressure gas shock absorber service and parts, deycore services shocks, fox, act, ryde fx, Fox, KYB, HPG, ACT, RydeFX and Walker Evans snowmobile shocks

   








 

Internal Floating Piston (IFP) Depth Chart
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Over 255 Listings!

Note: If it is not listed, we don't have it.  This doesn't mean we can't service your shocks however.  We have developed a reliable (and proprietary) system to set piston heights when we don't have this information. We will not disclose this process. 

This information is deemed reliable, however DeyCore will not guarantee 100% accuracy.  You must check your work.    

 

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)



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