Snowmobile Polaris IQ (2007-2008 year). Manual - part 63

9.4

Shocks

Fox™ Shock Valve Part Numbers

PART NUMBER

SIZE

THICKNESS

1500055

0.700

0.006

1500054

0.800

1500053

0.900

1500048

1.000

1500049

1.100

1500050

1.250

1500052

1.300

1500029

0.700

0.008

1500028

0.800

1500033

0.900

1500032

1.000

1500031

1.100

1500051

1.250

1500030

1.300

1500044

0.700

0.010

1500047

0.800

1500046

0.900

1500045

1.000

1500027

1.100

1500026

1.250

1500062

1.300

1500056

0.700

0.012

1500057

0.800

1500058

0.900

1500059

1.000

1500060

1.100

1500078

1.250

1500079

1.300

1500081

0.700

0.015

1500082

0.800

1500083

0.900

1500084

1.000

1500085

1.100

1500086

1.250

1500087

1.300

9.5

Shocks

9

Walker Evans™ Shock Valve Part Numbers

PART NUMBER

SIZE

THICKNESS

1800051

.700

.006

1800075

.800

1800076

.900

1800077

1.000

1800078

1.100

1800079

1.200

1800080

1.300

1800081

.700

.008

1800082

.800

1800083

.900

1800084

1.000

1800085

1.100

1800086

1.200

1800087

1.250

1800088

1.300

1800052

.700

.010

1800053

.800

1800054

.900

1800055

1.000

1800056

1.100

1800057

1.200

1800058

1.300

1800059

.700

.012

1800060

.800

1800061

.900

1800062

1.000

1800063

1.100

1800064

1.200

1800089

1.250

1800072

1.300

1800066

.700

.015

1800067

.800

1800068

.900

1800069

1.000

1800070

1.100

1800071

1.250

1800072

1.300

1800090

1.000

.025

1800091

1.100

1800092

1.200

1800093

1.300

1800050

.625

.065

1800204

.875

.090

9.6

Shocks

Walker Evans™ Shock Valve Part Numbers - 7/16

″ I.D.

PART NUMBER

SIZE

THICKNESS

1800244

.900

.010

1800245

1.000

1800246

1.100

1800247

1.200

1800248

1.300

1800249

1.450

1800250

1.500

1800251

1.550

1800252

.900

.012

1800253

1.000

1800254

1.100

1800255

1.200

1800256

1.300

1800257

1.450

1800258

1.500

1800259

1.550

1800260

.900

.015

1800261

1.000

1800262

1.100

1800263

1.200

1800264

1.300

1800265

1.450

1800266

1.500

1800267

1.550

1800268

1.000

.090 (WASHERS)

1800269

1.100

1800270

1.250

1800271

1.300

.025

9.7

Shocks

9

Valve Shim Arrangement

Shown below is an example of how valving stacks are
arranged.

NOTE: The rebound and compression valve stacks
will always be positioned as shown in the
illustration, regardless of how the shock assembly is
installed on the snowmobile.

Piston Orientation

The face of the piston with the greater number of relief
ports will always face the rebound valve stack

NOTE: On some Walker Evans™ shocks, piston is
color-coded.
Blue = COMPRESSION SIDE
Red = REBOUND SIDE.

PISTON

COMPRESSION VALVE STACK

REBOUND VALVE STACK

SHOCK ROD

FULLY EXTENDED

FULLY COMPRESSED

SHOCK ROD

= Relief Port

Faces Rebound Stack

Faces Compression Stack