ATV/UTV Rear Suspension
ATV/UTV Rear Suspension at JJ Motorsports
Revitalize your ATV/UTV’s rear end with premium suspension components from JJ Motorsports, featuring swingarm linkage bearing kits, shock seal heads, and heavy-duty gas shocks for smoother travel and increased durability on Polaris Sportsman, Honda Rancher, Yamaha Grizzly, and more. These high-quality Moose parts restore plush ride quality and handle the toughest trails.
Shop Moose Racing and Moose Utility rear suspension parts for race-proven reliability. Explore related categories such as ATV/UTV suspension for front shocks and A-arms, or ATV/UTV for tires and brakes to complete your suspension rebuild and ride with total confidence across all conditions, from muddy trails to rocky climbs.
Top ATV/UTV Rear Suspension
- Moose Racing Swingarm Linkage Bearing Kit 27-1002 – Complete linkage rebuild kit with bearings and seals; fits many Honda, Yamaha, and Suzuki models.
- Moose Racing Shock Seal Head 14 mm ID x 40 mm OD 37-1118 – Replacement seal head assembly; rebuilds rear shocks on Polaris and Kawasaki utility quads.
- Moose Utility Gas Shock Heavy Duty Front AU-04304 – Heavy-duty nitrogen-charged front shock; bolt-on upgrade for Honda Foreman and Rancher.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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MOOSE UTILITY Gas Shock - Heavy Duty - Rear AU-04416
MOOSE UTILITY
$216.95Heavy-duty rear shocks demand precision engineering to handle aggressive terrain and sustained performance demands. The MOOSE UTILITY Gas Shock delivers the stiffness and adjustability you need to dial in your suspension geometry without sacrificing ride...13102148- SKU:
- 13102148
- Availability:
- Ships Same Business Day
- Weight:
- 10.55 LBS
- BORE SIZE IMPERIAL:
- STANDARD
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- PRODUCT NAME:
- SHOCK ABSORBER
- DAMPING METHOD:
- GAS CHARGED
- MOUNTING POSITION:
- REAR
- TYPE:
- COILOVER MONOTUBE
$216.95 -
MOOSE UTILITY Shock Cover - Black - 9.75" W x 10.5" L 502-B
MOOSE UTILITY
$21.95Protect your shocks from mud, moisture and debris, Made of durable 400-denier nylon cloth, Strong, durable 2” hook-and-loop closure strip, High-strength elastic on both ends, Four vented holes for improved air circulation, Made in the U.S.A.MUDP19- SKU:
- MUDP19
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MATERIAL:
- 400-DENIER NYLON CLOTH
- TYPE:
- SHOCK
- WIDTH IMPERIAL:
- 9.75'
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 10.50'
- UNITS:
- PAIR
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
$21.95 -
MOOSE UTILITY Shock Cover - Black - 11.5" W x 13.5" L 60-B
MOOSE UTILITY
$21.95Protect your shocks from mud, moisture and debris, Made of durable 400-denier nylon cloth, Strong, durable 2” hook-and-loop closure strip, High-strength elastic on both ends, Four vented holes for improved air circulation, Made in the U.S.A.MUDS19- SKU:
- MUDS19
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- LENGTH IMPERIAL:
- 13.50'
- MATERIAL:
- 400-DENIER NYLON CLOTH
- PRODUCT NAME:
- COVER
- UNITS:
- PAIR
- WIDTH IMPERIAL:
- 11.50'
$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
MOOSE UTILITY Shock Cover - Blue - 11" W x 11.75" L 10-E
MOOSE UTILITY
$11.95Protect your shocks from mud, moisture and debris, Made of durable 400-denier nylon cloth, Strong, durable 2” hook-and-loop closure strip, High-strength elastic on both ends, Four vented holes for improved air circulation, Made in the U.S.A.MUDS27- SKU:
- MUDS27
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 11.75'
- MATERIAL:
- 400-DENIER NYLON CLOTH
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- WIDTH IMPERIAL:
- 11.00'
$11.95Qty in Cart: 0Quantity:Price:$11.95Subtotal: -
MOOSE UTILITY Gas Shock - Heavy Duty - Front AU-04312
MOOSE UTILITY
$99.95The MOOSE UTILITY Gas Shock delivers the stability and control you need when tackling demanding terrain or hauling heavy loads. With a stiffer spring rate and fully adjustable preload, this shock absorbs impacts while maintaining ride height under...13102114- SKU:
- 13102114
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- BORE SIZE IMPERIAL:
- STANDARD
- DAMPING METHOD:
- GAS CHARGED
- PRODUCT NAME:
- SHOCK ABSORBER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TYPE:
- COILOVER MONOTUBE
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
$99.95 -
MOOSE UTILITY Gas Shock - Heavy Duty - Front AU-04336
MOOSE UTILITY
$214.95If you're running a utility vehicle in demanding terrain or hauling heavy loads, stock shocks simply won't cut it. The MOOSE UTILITY Gas Shock delivers the controlled damping and increased spring rate you need to maintain ride quality and handling...13102125- SKU:
- 13102125
- Availability:
- Ships Same Business Day
- Weight:
- 9.60 LBS
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- HEAVY DUTY
- PRODUCT NAME:
- SHOCK ABSORBER
- TYPE:
- COILOVER MONOTUBE
- BORE SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
$214.95 -
RACE TECH High-Volume Shock Reservoir Cap - 40 mm - KYB SMRC 40004
RACE TECH
$79.99Shock fade during sustained track sessions kills lap times and compromises safety. The RACE TECH High-Volume Shock Reservoir Cap increases nitrogen volume within your KYB dampers, allowing them to maintain consistent damping force even under extreme heat...13140263- SKU:
- 13140263
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- INSIDE DIAMETER METRIC:
- 40.00 MM
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- CAP
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK RESERVOIR
$79.99 -
RACE TECH Shock Collar Adapter SPSC P575529
RACE TECH
$42.95Shock collar adapter for rear shock13120340- SKU:
- 13120340
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- SHOT PEENED
- INSIDE DIAMETER IMPERIAL:
- 2.24'
- LENGTH IMPERIAL:
- 1.29'
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- PRODUCT NAME:
- ADAPTER
- RIDING STYLE:
- OFF-ROAD
- LENGTH METRIC:
- 32.80 MM
- MOUNTING POSITION:
- FRONT
- OUTSIDE DIAMETER IMPERIAL:
- 2.24'
- TYPE:
- SHOCK SPRING COLLAR
$42.95 -
RACE TECH Rear Seal Head Assembly - 44 mm ID Body x 14 mm OD Shaft x 22.5 mm - KYB SKSH 4414
RACE TECH
$69.99Rear seal head assembly13140150- SKU:
- 13140150
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SEAL HEAD ASSEMBLY
- TYPE:
- STANDARD
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
$69.99 -
RACE TECH Rear Seal Head Assembly - 46 mm ID Body x 16 mm OD Shaft x 24 mm - KYB SKSH 4616
RACE TECH
$69.99Rear seal head assembly13140151- SKU:
- 13140151
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- SEAL HEAD ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- MATERIAL:
- ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- TYPE:
- STANDARD
$69.99 -
RACE TECH Bladder Conversion Kit - 40 mm SMBK Y4001
RACE TECH
$64.99Stock piston-type bladders introduce friction and complexity that compromise suspension performance under demanding track conditions. The RACE TECH Bladder Conversion Kit eliminates these inefficiencies by replacing your OEM setup with a modern...13140152- SKU:
- 13140152
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER IMPERIAL:
- 1.57'
- PRODUCT NAME:
- CONVERSION KIT
- COLOR/FINISH:
- BLUE
- TYPE:
- SHOCK BLADDER
- UNITS:
- KIT
$64.99 -
RACE TECH Shock Shaft Bushing - 12.5 mm ID x 12 mm L SMSB 12512
RACE TECH
$9.99When your shock absorber seal head assembly starts to wear, performance suffers and costly replacement becomes unavoidable—unless you rebuild. The RACE TECH Shock Shaft Bushing restores precision fitment and low-friction operation at a fraction of OEM...13140163- SKU:
- 13140163
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK SHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- LENGTH METRIC:
- 12.00 MM
- LENGTH IMPERIAL:
- 0.47'
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$9.99 -
RACE TECH Shock Shaft Bushing - 14 mm ID x 10 mm L SMSB 1410
RACE TECH
$9.99Shock seal head assemblies wear down with every heat cycle and track session, compromising damping performance and reliability. The RACE TECH Shock Shaft Bushing lets you rebuild your seal head assembly for a fraction of the cost of a complete...13140164- SKU:
- 13140164
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- LENGTH IMPERIAL:
- 0.39'
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK SHAFT
- LENGTH METRIC:
- 10.00 MM
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- PRODUCT NAME:
- BUSHING
$9.99 -
RACE TECH Shock Shaft Bushing - 18 mm ID x 12 mm L SMSB 1812
RACE TECH
$12.99Shock seal head assemblies wear out—it's inevitable in performance applications. Rather than replacing your entire shock, the RACE TECH Shock Shaft Bushing lets you rebuild the critical sealing interface at a fraction of OEM replacement costs. Engineered...13140165- SKU:
- 13140165
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- LENGTH METRIC:
- 12.00 MM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 0.47'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK SHAFT
- UNITS:
- EACH
$12.99 -
RACE TECH Shock Shaft Bushing - 18 mm ID x 14 mm L SMSB 1814
RACE TECH
$18.99When your shock absorber's seal head assembly starts to wear, you're looking at either an expensive full replacement or a smart rebuild with premium replacement components. The RACE TECH Shock Shaft Bushing restores critical low-friction performance at a...13140166- SKU:
- 13140166
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH IMPERIAL:
- 0.55'
- PRODUCT NAME:
- BUSHING
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLUE
- LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK SHAFT
- UNITS:
- EACH
$18.99 -
RACE TECH Shock Oil Seal - 14 mm SMSQ 14
RACE TECH
$8.99A quality shock oil seal is critical to maintaining consistent damping performance and preventing fluid degradation on the track or trail. The RACE TECH SMSQ 14 is engineered to eliminate bypass leakage and protect your suspension fluid from...13140170- SKU:
- 13140170
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- INSIDE DIAMETER METRIC:
- 14.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- MODEL:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER IMPERIAL:
- 0.55'
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
$8.99 -
RACE TECH Shock Oil Seal - 16 mm SMSQ 16
RACE TECH
$8.99A worn or leaking shock seal compromises damping performance and allows fluid loss, degrading suspension response exactly when you need precision handling most. The RACE TECH SMSQ 16 is a direct replacement seal that restores your shock's original...13140171- SKU:
- 13140171
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
- MODEL:
- STANDARD
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- INSIDE DIAMETER METRIC:
- 16.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- SET
$8.99 -
RACE TECH Shock Reservoir Bladder - 40.5 mm x 80 mm - Showa SSBL 405080
RACE TECH
$24.99A shock reservoir bladder is critical to maintaining consistent damping performance under extreme track conditions. Over time, OEM bladders degrade, leading to gas leakage, reduced suspension responsiveness, and unpredictable handling dynamics. The RACE...13140174- SKU:
- 13140174
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 3.15'
- LENGTH METRIC:
- 80.00 MM
- OUTSIDE DIAMETER IMPERIAL:
- 1.59'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- SHOCK RESERVOIR
- PRODUCT NAME:
- BLADDER
$24.99 -
RACE TECH Shock Reservoir Bladder - 48.5 mm x 95 mm - Showa SSBL 485095
RACE TECH
$24.99A properly functioning shock reservoir bladder is critical to maintaining consistent damping performance and preventing aeration in your suspension system. Over time, OEM bladders degrade, lose pressure retention, and compromise your shock's ability to...13140175- SKU:
- 13140175
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH IMPERIAL:
- 3.74'
- LENGTH METRIC:
- 95.00 MM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BLADDER
- TYPE:
- SHOCK RESERVOIR
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.91'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$24.99 -
RACE TECH Shock Reservoir Bladder - 48.5 mm x 105 mm - Showa SSBL 485105
RACE TECH
$24.99OEM-quality shock bladders13140176- SKU:
- 13140176
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 4.13'
- LENGTH METRIC:
- 105.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK RESERVOIR
- PRODUCT NAME:
- BLADDER
- MOUNTING POSITION:
- REAR
- OUTSIDE DIAMETER IMPERIAL:
- 1.91'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$24.99
