Snowmobile Suspension
Snowmobile Suspension Parts & Upgrades at JJ Motorsports
Optimize your snowmobile's ride with high-performance suspension components from JJ Motorsports. Our selection includes shocks, springs, rebuild kits, slide rail extensions, and ice scratchers designed for better handling, shock absorption, and traction in deep snow or rough trails. Compatible with Ski-Doo, Polaris, Arctic Cat, and Yamaha models, these parts reduce bottoming, improve stability, and extend component life for aggressive riding or racing.
Shop trusted brands like Hygear Suspension for rebuild kits and Starting Line Products for extensions. Explore related subcategories such as snowmobile rear suspension for full setups or shock rebuild/repair parts for maintenance.
Top Snowmobile Suspension Products
- HYGEAR SUSPENSION KYB/HPG Complete Service Kit - Larger OD 29-05-005-R – OEM replacement for shock maintenance.
- STARTING LINE PRODUCTS Slide Rail Extensions - Extension Length 121"-136"/136"-151"/144"-159" 31-166 – For longer track conversions.
- RACE SHOP INC Ice Scratchers Double Coil Titanium SS-7 – Enhances traction on icy surfaces.
- FOX RACING SHOX Shock Shim Kit Float Airshox 0.015" x 1.250" 803-29-047 – Customizes suspension preferences.
- Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.004" x 0.950" 803-29-057
FOX RACING SHOX
MSRP: $23.04Now: $15.00Was: $23.04Fine-tuning your suspension geometry requires precision components that respond to your exact specifications—not generic off-the-shelf solutions. FOX Racing Shox shock shim kits give you direct control over compression and rebound damping by allowing you...13140329- SKU:
- 13140329
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- PRODUCT NAME:
- SPACER KIT
- COLOR/FINISH:
- CHROME
- THICKNESS IMPERIAL:
- 0.004'
- OUTSIDE DIAMETER IMPERIAL:
- 0.950'
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
MSRP: $23.04Now: $15.00Was: $23.04Qty in Cart: 0Quantity:Price:MSRP: $23.04Now: $15.00Was: $23.04Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.006" x 0.750" 803-29-063
FOX RACING SHOX
MSRP: $23.11Now: $15.00Was: $23.11Fine-tuning your suspension geometry requires precision tools, not guesswork. FOX Racing Shox shock shim kits let you dial in your damping characteristics with measurable accuracy, giving you the control to match your suspension setup to track...13140331- SKU:
- 13140331
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- UTV
- THICKNESS IMPERIAL:
- 0.006'
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- ATV
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- OUTSIDE DIAMETER IMPERIAL:
- 0.750'
- RIDING STYLE:
- SNOW
MSRP: $23.11Now: $15.00Was: $23.11Qty in Cart: 0Quantity:Price:MSRP: $23.11Now: $15.00Was: $23.11Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.006" x 0.800" 803-29-064
FOX RACING SHOX
MSRP: $20.61Now: $13.00Was: $20.61Fine-tuning your suspension's damping curve separates a competent setup from a dialed-in one. FOX Racing Shox shock shim kits give you precise control over compression and rebound characteristics without swapping entire cartridges—a critical advantage...13140332- SKU:
- 13140332
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 0.800'
- RIDING STYLE:
- ATV
- THICKNESS IMPERIAL:
- 0.006'
MSRP: $20.61Now: $13.00Was: $20.61Qty in Cart: 0Quantity:Price:MSRP: $20.61Now: $13.00Was: $20.61Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.006" x 1.100" 803-29-066
FOX RACING SHOX
MSRP: $20.02Now: $13.00Was: $20.02Fine-tuning your suspension geometry can mean the difference between a competent setup and a perfectly dialed platform tailored to your specific riding style and track conditions. FOX Racing Shox shock shim kits give you granular control over damping...13140334- SKU:
- 13140334
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- ATV
- THICKNESS IMPERIAL:
- 0.006'
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.100'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- PRODUCT NAME:
- SPACER KIT
MSRP: $20.02Now: $13.00Was: $20.02Qty in Cart: 0Quantity:Price:MSRP: $20.02Now: $13.00Was: $20.02Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.006" x 1.250" 803-29-067
FOX RACING SHOX
MSRP: $21.24Now: $14.00Was: $21.24Fine-tuning your suspension's damping characteristics requires precision—and that's where FOX Racing Shox's shock shim kit delivers. These CNC-machined shims allow you to dial in compression and rebound curves to match your exact riding style and track...13140335- SKU:
- 13140335
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- CHROME
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- SPACER KIT
- OUTSIDE DIAMETER IMPERIAL:
- 1.250'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- THICKNESS IMPERIAL:
- 0.006'
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
MSRP: $21.24Now: $14.00Was: $21.24Qty in Cart: 0Quantity:Price:MSRP: $21.24Now: $14.00Was: $21.24Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.008" x 1.250" 803-29-074
FOX RACING SHOX
MSRP: $21.94Now: $14.00Was: $21.94Fine-tuning your suspension performance comes down to shim selection—the right stack directly impacts damping characteristics, responsiveness, and how your vehicle handles under load. FOX Racing Shox shock shim kits give you precise control over...13140340- SKU:
- 13140340
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.250'
- THICKNESS IMPERIAL:
- 0.008'
- PRODUCT NAME:
- SPACER KIT
- COLOR/FINISH:
- CHROME
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
MSRP: $21.94Now: $14.00Was: $21.94Qty in Cart: 0Quantity:Price:MSRP: $21.94Now: $14.00Was: $21.94Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.015" x 0.950" 803-29-093
FOX RACING SHOX
MSRP: $19.96Now: $13.00Was: $19.96Suspension tuning is where precision separates competitive racers from the rest of the field. Fox Racing Shox shock shim kits give you granular control over damping characteristics without replacing entire assemblies—allowing you to dial in the exact...13140353- SKU:
- 13140353
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- THICKNESS IMPERIAL:
- 0.015'
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 0.950'
- RIDING STYLE:
- ATV
MSRP: $19.96Now: $13.00Was: $19.96Qty in Cart: 0Quantity:Price:MSRP: $19.96Now: $13.00Was: $19.96Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - IFP/Piggyback - 0.015" x 1.100" 803-29-094
FOX RACING SHOX
MSRP: $21.19Now: $14.00Was: $21.19Suspension tuning lives or dies with shim stack precision, and FOX Racing Shox understands that one-size-fits-all damping simply doesn't cut it for serious riders. This shock shim kit gives you granular control over compression and rebound...13140354- SKU:
- 13140354
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MODEL:
- 0.504' ID SHIMS FOR IFP OR PIGGYBACK SHOCKS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 1.100'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- THICKNESS IMPERIAL:
- 0.015'
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
MSRP: $21.19Now: $14.00Was: $21.19Qty in Cart: 0Quantity:Price:MSRP: $21.19Now: $14.00Was: $21.19Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - Float Airshox - 0.006" x 1.000" 803-29-009
FOX RACING SHOX
MSRP: $20.86Now: $13.00Was: $20.86Suspension tuning is only as good as your ability to dial it in precisely, and FOX Racing Shox shock shim kits give you that granular control. Whether you're chasing lap times on track or dialing in the perfect ride for your specific conditions, shim...13140360- SKU:
- 13140360
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- COLOR/FINISH:
- CHROME
- MODEL:
- 0.377' ID SHIMS FOR FLOAT AIRSHOX
- OUTSIDE DIAMETER IMPERIAL:
- 1.000'
- RIDING STYLE:
- ATV
- THICKNESS IMPERIAL:
- 0.006'
MSRP: $20.86Now: $13.00Was: $20.86 -
On Sale
FOX RACING SHOX Shock Shim Kit - Float Airshox - 0.010" x 0.800" 803-29-026
FOX RACING SHOX
MSRP: $19.83Now: $13.00Was: $19.83Fine-tuning your suspension geometry requires precision adjustments that off-the-shelf setups simply can't provide. This FOX Racing Shox Shock Shim Kit lets you dial in compression and rebound damping to match your exact riding conditions—whether you're...13140372- SKU:
- 13140372
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- THICKNESS IMPERIAL:
- 0.010'
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- COLOR/FINISH:
- CHROME
- MODEL:
- 0.377' ID SHIMS FOR FLOAT AIRSHOX
- OUTSIDE DIAMETER IMPERIAL:
- 0.800'
- RIDING STYLE:
- ATV
MSRP: $19.83Now: $13.00Was: $19.83Qty in Cart: 0Quantity:Price:MSRP: $19.83Now: $13.00Was: $19.83Subtotal: -
On Sale
FOX RACING SHOX Shock Shim Kit - Float Airshox - 0.010" x 1.100" 803-29-029
FOX RACING SHOX
MSRP: $20.91Now: $13.00Was: $20.91Fine-tuning your suspension geometry requires precision components that respond exactly as engineered—not generic approximations. The FOX Racing Shox Shock Shim Kit delivers the adjustability serious riders demand, allowing you to dial in compression and...13140375- SKU:
- 13140375
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- ATV
- MODEL:
- 0.377' ID SHIMS FOR FLOAT AIRSHOX
- TYPE:
- SHOCK
- UNITS:
- 10 PACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.100'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- SPACER KIT
- THICKNESS IMPERIAL:
- 0.010'
MSRP: $20.91Now: $13.00Was: $20.91Qty in Cart: 0Quantity:Price:MSRP: $20.91Now: $13.00Was: $20.91Subtotal: -
HYGEAR SUSPENSION Shock Service Kit - FOX 650 29-03-301-R
HYGEAR SUSPENSION
$24.95Maintaining your FOX 650 suspension requires more than just hope—it demands precision-engineered seals and O-rings that prevent fluid leakage and preserve damping performance. This OEM replacement service kit delivers every seal you need to rebuild the...13140677- SKU:
- 13140677
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SHOCK REBUILD KIT
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- LENGTH IMPERIAL:
- 4'
- TYPE:
- SHOCK
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH METRIC:
- 101.6 MM
$24.95 -
HYGEAR SUSPENSION Shock Service Kit - WER 625 29-09-201-R
HYGEAR SUSPENSION
$24.95Shock performance degrades over time as seals wear and internal components lose hydraulic pressure, compromising your suspension's damping precision. This OEM-spec service kit allows you to rebuild the seal head and restore your shocks to factory...13140681- SKU:
- 13140681
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- SHOCK REBUILD KIT
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH IMPERIAL:
- 4'
- RIDING STYLE:
- SNOW
- TYPE:
- SHOCK
$24.95 -
On Sale
HYGEAR SUSPENSION Shock Shafts - Shaft Length 13.19" - Shaft Diameter 16 mm 203-05-1319
HYGEAR SUSPENSION
MSRP: $56.95Now: $36.00Was: $56.95Worn or damaged shock shafts compromise your suspension's responsiveness and handling precision—critical factors whether you're on the track or tackling technical terrain. HYGEAR's hard-coat, chrome-steel replacement shafts deliver superior durability...47100069- SKU:
- 47100069
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- MODEL:
- KYB/HPG
- OUTSIDE DIAMETER IMPERIAL:
- 0.63'
- LENGTH IMPERIAL:
- 13.19'
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- HEIGHT METRIC:
- 12.7 MM
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
MSRP: $56.95Now: $36.00Was: $56.95Qty in Cart: 0Quantity:Price:MSRP: $56.95Now: $36.00Was: $56.95Subtotal: -
HYGEAR SUSPENSION Shock Eyelet - HPG Rear 23-35-001-R
HYGEAR SUSPENSION
$44.95When OEM shock eyelets are no longer available from the manufacturer, you're left with compromised suspension geometry and potential safety concerns. HYGEAR SUSPENSION's billet steel eyelets restore precision fitment while delivering superior strength...47100072- SKU:
- 47100072
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- HEIGHT IMPERIAL:
- 1.0'
- PRODUCT NAME:
- SHOCK EYELET
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
- HEIGHT METRIC:
- 25.4 MM
- MODEL:
- HPG
- HEIGHT:
- 25,4 MM (1')
- LENGTH IMPERIAL:
- 4'
- TYPE:
- REAR
$44.95Qty in Cart: 0Quantity:Price:$44.95Subtotal: -
On Sale
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 6.45" 205-03-645
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95A worn or damaged shock shaft directly compromises your suspension's damping performance and handling precision—two non-negotiables for consistent lap times or reliable daily driving. This HYGEAR OE replacement shaft restores your suspension to factory...47100093- SKU:
- 47100093
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- FRONT
- HEIGHT METRIC:
- 12.7 MM
- MATERIAL:
- HARD-COAT CHROME-STEEL
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
- TYPE:
- FOR STANDARD 1/2'
- COLOR/FINISH:
- CHROME
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- LENGTH IMPERIAL:
- 6.45'
- UNITS:
- PAIR
MSRP: $54.95Now: $35.00Was: $54.95 -
On Sale
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 6.65" 205-03-665
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95A worn or damaged shock shaft compromises suspension performance and handling precision—exactly what you can't afford in racing or spirited driving. The HYGEAR OE Replacement Shock Shaft restores your suspension's original responsiveness with hard-coat...47100095- SKU:
- 47100095
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- HEIGHT:
- 12,7 MM (0,50')
- UNITS:
- PAIR
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 6.65'
- PRODUCT NAME:
- SHOCK SHAFT
- COLOR/FINISH:
- CHROME
- HEIGHT IMPERIAL:
- 0.5'
- TYPE:
- FOR STANDARD 1/2'
- MATERIAL:
- HARD-COAT CHROME-STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- SNOW
MSRP: $54.95Now: $35.00Was: $54.95 -
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 7.50" 205-03-750
HYGEAR SUSPENSION
$54.95A worn or damaged shock shaft directly compromises your suspension's ability to maintain consistent damping and vehicle control. The HYGEAR OE Replacement Shock Shaft restores factory performance specifications with a hard-coat, chrome-steel construction...47100100- SKU:
- 47100100
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 7.50'
- MATERIAL:
- HARD-COAT CHROME-STEEL
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
- TYPE:
- FOR STANDARD 1/2'
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- CHROME
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- UNITS:
- PAIR
$54.95 -
On Sale
HYGEAR SUSPENSION Shock Shafts - Shaft Length 7.06" - Shaft Diameter 12.5 mm 201-05-706
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95Worn or damaged shock shafts compromise your suspension's ability to manage body roll, maintain consistent ride height, and deliver predictable handling—especially critical at race pace or during aggressive driving. HYGEAR's OEM replacement shock shafts...47100049- SKU:
- 47100049
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 7.06'
- PRODUCT NAME:
- SHOCK SHAFT
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- SNOW
- MODEL:
- KYB/HPG
- OUTSIDE DIAMETER IMPERIAL:
- 0.49'
- UNITS:
- EACH
MSRP: $54.95Now: $35.00Was: $54.95 -
On Sale
HYGEAR SUSPENSION Shock Shafts - Shaft Length 7.18" - Shaft Diameter 12.5 mm 201-05-718
HYGEAR SUSPENSION
MSRP: $49.95Now: $32.00Was: $49.95When your shock shafts wear out, performance suffers—and so does your handling. HYGEAR SUSPENSION Shock Shafts are engineered with hard-coat chrome-steel construction, delivering superior durability and resistance to corrosion compared to stainless steel...47100050- SKU:
- 47100050
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MODEL:
- KYB/HPG
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
- OUTSIDE DIAMETER IMPERIAL:
- 0.49'
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 7.18'
MSRP: $49.95Now: $32.00Was: $49.95
