Snowmobile Rear Suspension
Snowmobile Rear Suspension at JJ Motorsports
Revitalize your snowmobile's rear suspension with premium components from JJ Motorsports. Our selection includes shock shim kits, dual-rate conversion kits, and bushing packs engineered for tunable damping, increased progression, and superior ride quality in deep snow or high-speed trails. Compatible with FOX Float AirShox, Hygear 36mm shocks, Polaris, Ski-Doo, Arctic Cat, Yamaha, and more, these parts feature high-quality stainless steel shims (0.015" x 1.000"), dual-rate springs for progressive absorption, and precision-machined polyurethane bushings (1.015" OD) to reduce bind, improve stability, and extend shock life for trail sleds, mountain climbers, or utility models. Built for easy DIY tuning with included hardware, they ensure smoother articulation, better traction, and customizable firmness for avid riders or professional tuners.
Shop trusted brands like FOX Racing Shox for shim kits, Hygear Suspension for dual-rate conversions, and EPI for bushing packs. Explore related categories such as snowmobile front suspension for complete handling upgrades or snowmobile suspension for wheels and slides.
Top Snowmobile Rear Suspension Products
- FOX RACING SHOX Shock Shim Kit - Float AirShox - 0.015" x 1.000" 803-29-045 – Precision stainless steel shims for custom damping tuning in FOX Float AirShox; 0.015" thick, 1.000" diameter, ideal for rear shock adjustments.
- HYGEAR SUSPENSION Dual-Rae Conversion Kit - 36 mm 30-17-009S – Converts stock shocks to dual-rate progressive damping for better small-bump compliance and bottom-out resistance; fits 36mm shocks, includes springs and hardware.
- EPI Shock Bushing - 1.015" OD x 0.435" H x 0.575" ID x 1.2" Flange OD - 2 Pack EPISB205 – High-load polyurethane bushings for shock mounts; 2-pack reduces slop and vibration, fits 0.575" shock shafts with 1.015" outer diameter.
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
-
HYGEAR SUSPENSION Shock Service Kit - FOX 650 29-03-311-R
HYGEAR SUSPENSION
$49.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140679- SKU:
- 13140679
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- LENGTH IMPERIAL:
- 4'
- RIDING STYLE:
- SNOW
- TYPE:
- SHOCK
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- SHOCK REBUILD KIT
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
HYGEAR SUSPENSION Shock Service Kit - WER 500 29-09-200-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140680- SKU:
- 13140680
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- LENGTH IMPERIAL:
- 4'
- RIDING STYLE:
- SNOW
- TYPE:
- SHOCK
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- SHOCK REBUILD KIT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION Shock Service Kit - WER 625 29-09-211-R
HYGEAR SUSPENSION
$49.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140683- SKU:
- 13140683
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- SHOCK REBUILD KIT
- LENGTH METRIC:
- 101.6 MM
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH IMPERIAL:
- 4'
- TYPE:
- SHOCK
- UNITS:
- KIT
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Shock Service Kit - For C36 Shock - 12.5 mm Shaft x 36 mm Body x 40 mm Reservoir 29-05-002-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140426- SKU:
- 13140426
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- TYPE:
- WITH RESERVOIR
- COLOR/FINISH:
- BLACK
- HEIGHT IMPERIAL:
- 0.50'
- UNITS:
- KIT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Shock Service Kit - For Pro 40 Shock - 16 mm Shaft x 40 mm Body x 40 mm Reservoir 29-05-004-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140427- SKU:
- 13140427
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEIGHT IMPERIAL:
- 0.50'
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- SNOW
- TYPE:
- WITH RESERVOIR
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Shock Service Kit - For C46 Shock - 16 mm Shaft x 46 mm Body 29-05-003-R
HYGEAR SUSPENSION
$32.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140428- SKU:
- 13140428
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- HEIGHT IMPERIAL:
- 0.50'
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- TYPE:
- FOR C46 SHOCK WITHOUT RESERVOIR
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Rebuild Kit - 12.5 mm x 36 mm 29-05-106-R
HYGEAR SUSPENSION
$59.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140694- SKU:
- 13140694
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- REBUILD KIT
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- RIDING STYLE:
- SNOW
- HEIGHT IMPERIAL:
- 0.50'
- UNITS:
- KIT
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Complete Service Kit - Larger OD 29-05-005-R
HYGEAR SUSPENSION
$32.95Ideal for maintenance on shock absorbers with high use or in rough condition, Recommended when replacing bent, broken and pitted shock shafts, Provides reliable service and restores function13140695- SKU:
- 13140695
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- HEIGHT IMPERIAL:
- 0.50'
- TYPE:
- COMPLETE KIT
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- REBUILD KIT
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
HYGEAR SUSPENSION Shock Service Kit - WER 500 29-09-210-R
HYGEAR SUSPENSION
$49.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140682- SKU:
- 13140682
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- LENGTH IMPERIAL:
- 4'
- TYPE:
- SHOCK
- UNITS:
- KIT
- HEIGHT IMPERIAL:
- 0.50'
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- SHOCK REBUILD KIT
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Shock Service Kit - For Monotube/Reservoir - 12.5 mm Shaft x 36 mm Body x 40 mm Reservoir 29-05-000-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140424- SKU:
- 13140424
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- FOR MONO TUBE SHOCK AND SHOCK WITH RESERVOIR
- INSIDE DIAMETER IMPERIAL:
- 0.50'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 101.6 MM
- UNITS:
- KIT
- LENGTH IMPERIAL:
- 4.0'
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Shock Service Kit - 12.5 mm Shaft x 36 mm Body 29-05-001-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140425- SKU:
- 13140425
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 4.0'
- RIDING STYLE:
- SNOW
- TYPE:
- WITHOUT RESERVOIR
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 101.6 MM
- MOUNTING POSITION:
- FRONT
- INSIDE DIAMETER IMPERIAL:
- 0.50'
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Complete Rebuild Kit - C36 Shock - 16 mm Shaft x 36 mm Body x 40 mm Reservoir 29-05-102-R
HYGEAR SUSPENSION
$59.95Ideal for maintenance on shock absorbers with high use or in rough condition, Recommended when replacing bent, broken and pitted shock shafts, Provides reliable service and restores function13140466- SKU:
- 13140466
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 4'
- MOUNTING POSITION:
- REAR
- HEIGHT IMPERIAL:
- 0.50'
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- LENGTH METRIC:
- 101.6 MM
- COLOR/FINISH:
- BLACK
- TYPE:
- FOR C36 SHOCK WITH RESERVOIR
- UNITS:
- KIT
- PRODUCT NAME:
- COMPLETE SHOCK REBUILD KIT
- RIDING STYLE:
- SNOW
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Complete Rebuild Kit - Mono Shock - 16 mm Shaft x 40 mm Body 29-05-104-R
HYGEAR SUSPENSION
$59.95Ideal for maintenance on shock absorbers with high use or in rough condition, Recommended when replacing bent, broken and pitted shock shafts, Provides reliable service and restores function13140468- SKU:
- 13140468
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 4'
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- SNOW
- TYPE:
- WITH MONO TUBE SHOCK
- HEIGHT IMPERIAL:
- 0.50'
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- COMPLETE SHOCK REBUILD KIT
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
HYGEAR SUSPENSION GYTR Shock Service Kit - 14 mm Shaft x 40 mm Body x 40 mm Reservoir 29-04-002-R
HYGEAR SUSPENSION
$34.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140494- SKU:
- 13140494
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 101.6 MM
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- OE SHOCK SERVICE KIT
- RIDING STYLE:
- SNOW
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- LENGTH IMPERIAL:
- 4'
- TYPE:
- FOR STANDARD SHOCK AND SHOCK WITH RESERVOIR
- HEIGHT IMPERIAL:
- 0.50'
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
HYGEAR SUSPENSION KYB High Speed Adjuster Valve Housing 01-05-006-R
HYGEAR SUSPENSION
$69.95Replacement for commonly broken adjuster and knob13140498- SKU:
- 13140498
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- HEIGHT IMPERIAL:
- 0.50'
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- ADJUSTER HOUSING
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
HYGEAR SUSPENSION Shock Service Kit - FOX 500 29-03-300-R
HYGEAR SUSPENSION
$24.95OEM replacement service kits, Include all seals and O-rings needed to rebuild the seal head (rod/bearing/guide), Ideal for routine maintenance on shocks with low use in or in good condition13140676- SKU:
- 13140676
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH METRIC:
- 101.6 MM
- PRODUCT NAME:
- SHOCK REBUILD KIT
- HEIGHT IMPERIAL:
- 0.50'
- UNITS:
- KIT
- LENGTH IMPERIAL:
- 4'
- RIDING STYLE:
- SNOW
- TYPE:
- SHOCK
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
HYGEAR SUSPENSION KYB/HPG Complete Rebuild Kit - Pro 40 Shock - 16 mm Shaft x 40 mm Body x 40 mm Reservoir 29-05-103-R
HYGEAR SUSPENSION
$59.95Ideal for maintenance on shock absorbers with high use or in rough condition, Recommended when replacing bent, broken and pitted shock shafts, Provides reliable service and restores function13140467- SKU:
- 13140467
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 4'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- COMPLETE SHOCK REBUILD KIT
- RIDING STYLE:
- SNOW
- TYPE:
- FOR PRO 40 SHOCK WITH RESERVOIR
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 101.6 MM
- UNITS:
- KIT
- HEIGHT IMPERIAL:
- 0.50'
- INSIDE DIAMETER IMPERIAL:
- 0.63'
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
EPI Shock Bushing - 1.015" OD x 0.595" H x 0.575" ID x 1.2" Flange OD - 2-Pack EPISB201
EPI
$16.99Quality replacement shock bushings, Compare OEM part and dimensions for your application13130131- SKU:
- 13130131
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- HEIGHT IMPERIAL:
- B - 0.595'
- RIDING STYLE:
- SNOW
- BUSHING FLANGE OUTSIDE DIAMETER IMPERIAL:
- D - 1.20'
- INSIDE DIAMETER IMPERIAL:
- C - 0.575'
- PRODUCT NAME:
- BUSHING
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- A - 1.015'
- TYPE:
- SHOCK
- UNITS:
- 2 PACK
$16.99 -
EPI Shock Bushing - 24.1 mm OD x 26.4 mm H x 18.2 mm ID - Each EPISB500
EPI
$14.99Quality replacement shock bushings, Compare OEM part and dimensions for your application13130146- SKU:
- 13130146
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BUSHING FLANGE OUTSIDE DIAMETER IMPERIAL:
- -
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER IMPERIAL:
- C - 0.717'
- OUTSIDE DIAMETER IMPERIAL:
- A - 0.949'
- PRODUCT NAME:
- BUSHING
- TYPE:
- SHOCK
- UNITS:
- EACH
- HEIGHT IMPERIAL:
- B - 1.039'
- RIDING STYLE:
- SNOW
$14.99Qty in Cart: 0Quantity:Price:$14.99Subtotal: -
EPI Shock Bushing - 1.001" OD x 0.709" H x 0.839" ID - Each EPISB602
EPI
$9.99Quality replacement shock bushings, Compare OEM part and dimensions for your application13130149- SKU:
- 13130149
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- HEIGHT IMPERIAL:
- B - 0.709'
- BUSHING FLANGE OUTSIDE DIAMETER IMPERIAL:
- -
- INSIDE DIAMETER IMPERIAL:
- C - 0.877'
- OUTSIDE DIAMETER IMPERIAL:
- A - 1.005'
- PRODUCT NAME:
- BUSHING
- UNITS:
- EACH
- TYPE:
- SHOCK
- RIDING STYLE:
- SNOW
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal:
