Snowmobile Polaris 600 RUSH (2010 year). Manual - part 53

7.2

Shocks

9923311 - 2010-2012 PRO-RIDE RUSH/Switchback/RMK Service Manual

SPECIAL TOOLS

Shock Rebuilding Tools

NOTE: Polaris dealers can order the tools listed
above through the SPX Service Tools catalog or by
calling SPX @ 1-800-328-6657.

Special Tools

PART NUMBER

DESCRIPTION

2200421

Gas Shock Recharging Kit

PS-45259

Gas Fill Tool

PS-45259-1

Gas Fill Tool Repalcement Needles (20 Pack)

2871351

IFP Depth Tool (Fox/Walker Evans)

PS-45629

Shock Body Holding Tool (1 3/4”)

2871071

Shock Body Holding Tool (1 5/8”)

PS-45281

Shock Body Holding Tool (2 1/8”)

2871352

Shock Rod Holding Tool 1/2" Diameter Rod

2872429

Shock Rod Holding Tool 5/8" Diameter Rod

2201639

Shock Shaft Seal Protector 1/2" Diameter

2201640

Shock Shaft Seal Protector 5/8" Diameter

2870623

Shock Absorber Spring Compression Tool

2870803

Shock Spring Pre-Load Adjustment Tool

PS-45908

Walker Evans T-Handle Tool

Ryde FX Shock Special Tools

PART NUMBER

DESCRIPTION

PS-45260

Ryde FX Lower Retainer Wrench

PS-45261

Ryde FX IFP Positioning / Extraction Tool

PS-45262

Ryde FX Cylinder Head Wrench

PS-45263

Ryde FX Wear Band Tool

PS-45280

Ryde FX Shock Collar Tool

FOX Shock Special Tools

PART NUMBER

DESCRIPTION

2871232

Fox Shock Spanner

PS-44925

Fox Inner Tube Puller (Position Sensitve Shocks)

7.3

Shocks

9923311 - 2010-2012 PRO-RIDE RUSH/Switchback/RMK Service Manual

VALVE SHIMS

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

7.4

Shocks

9923311 - 2010-2012 PRO-RIDE RUSH/Switchback/RMK Service Manual

Walker Evans™ Shock 3/8" 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

1800379

1.250

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

1800380

1.200

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

7.5

Shocks

9923311 - 2010-2012 PRO-RIDE RUSH/Switchback/RMK Service Manual

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, the piston is
convex and 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

BLUE

RED

WEARBAND

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