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
-
On Sale
EPI Rear Swingarm Bushing Kit WE345501
EPI
MSRP: $118.99Now: $107.09Was: $118.99Worn swingarm bushings introduce play and deflection into your rear suspension geometry, degrading handling precision and accelerating wear on downstream components. The EPI Rear Swingarm Bushing Kit...WE345501- SKU:
- WE345501
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- BUSHING KIT
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ATV
- TYPE:
- SWINGARM
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
MSRP: $118.99Now: $107.09Was: $118.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE345535
EPI
MSRP: $75.99Now: $68.39Was: $75.99Worn swingarm bushings introduce play and deflection into your rear suspension geometry, directly compromising handling precision and tire contact patch consistency. The EPI Rear Swingarm Bushing Kit...WE345535- SKU:
- WE345535
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
- TYPE:
- SWINGARM
- UNITS:
- KIT
MSRP: $75.99Now: $68.39Was: $75.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE345545
EPI
MSRP: $62.99Now: $56.69Was: $62.99Worn swingarm bushings introduce play and slop into your suspension geometry, degrading handling precision and accelerating wear on downstream components. The EPI WE345545 kit restores the tight...WE345545- SKU:
- WE345545
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
MSRP: $62.99Now: $56.69Was: $62.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE345560
EPI
MSRP: $59.99Now: $53.99Was: $59.99Worn swingarm bushings introduce play and slop into your rear suspension geometry, degrading handling precision and accelerating wear on other components. The EPI WE345560 kit restores OEM-spec...WE345560- SKU:
- WE345560
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- BUSHING KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
MSRP: $59.99Now: $53.99Was: $59.99 -
On Sale
EPI Front Spring - Heavy Duty - Black - Spring Rate 164 lbs/in WE325102
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy-duty accessories like winches, plows, or mowers on your vehicle, stock springs simply won't cut it. The EPI Front Spring is engineered with chrome silicon construction to...13120331- SKU:
- 13120331
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- LINEAR SPRING RATE IMPERIAL:
- 164.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $57.99Now: $52.19Was: $57.99 -
On Sale
EPI Rear Spring - Heavy Duty WE325126
EPI
MSRP: $78.99Now: $71.09Was: $78.99If you're running heavy-duty accessories like winches, plows, or trailers, your stock rear springs are fighting a losing battle. The EPI Rear Spring WE325126 is engineered with chrome silicon...13120839- SKU:
- 13120839
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- RIDING STYLE:
- UTV
- TYPE:
- -
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- -
- MOUNTING POSITION:
- REAR
MSRP: $78.99Now: $71.09Was: $78.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black WE325130
EPI
MSRP: $73.99Now: $66.59Was: $73.99If you're running heavy aftermarket accessories—plows, winches, mowers, or trailers—your stock rear springs are working overtime. The EPI Rear Spring Heavy Duty is engineered to handle 25-30% more...13120840- SKU:
- 13120840
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
- COLOR/FINISH:
- BLACK
- LINEAR SPRING RATE IMPERIAL:
- -
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- -
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
MSRP: $73.99Now: $66.59Was: $73.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black WE325131
EPI
MSRP: $78.99Now: $71.09Was: $78.99If you're running aftermarket accessories like winches, plows, or cargo racks, your stock rear springs are working harder than they were designed to. The EPI Heavy Duty Rear Spring compensates with...13120842- SKU:
- 13120842
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- -
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- -
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
MSRP: $78.99Now: $71.09Was: $78.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black WE325133
EPI
MSRP: $73.99Now: $66.59Was: $73.99If you're running heavy accessories—plows, winches, mowers, or trailers—your stock rear springs are working overtime and losing ride quality fast. The EPI Rear Spring Heavy Duty delivers the...13120843- SKU:
- 13120843
- Availability:
- Ships Same Business Day
- Weight:
- 5.25 LBS
- RIDING STYLE:
- UTV
- TYPE:
- -
- LINEAR SPRING RATE IMPERIAL:
- -
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- PAIR
MSRP: $73.99Now: $66.59Was: $73.99 -
On Sale
EPI Front/Rear Spring - Heavy Duty - Black - Spring Rate 125 lbs/in WE321520
EPI
MSRP: $62.99Now: $56.69Was: $62.99If you're running heavy accessories like winches, plows, or trailers on your vehicle, stock springs will sag under the extra load, compromising handling and ride quality. These heavy-duty front/rear...13120151- SKU:
- 13120151
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- FITS MODELS MANUFACTURED AFTER 7/29/2005
- TYPE:
- FITS MODELS MANUFACTURED BEFORE 9/6/2004
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE LINEAR RATE
- LINEAR SPRING RATE IMPERIAL:
- 125.00 LB/IN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- UNITS:
- EACH
MSRP: $62.99Now: $56.69Was: $62.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black - Spring Rate 135 lbs/in WE322000
EPI
MSRP: $62.99Now: $56.69Was: $62.99If you're running heavy-duty accessories—winches, plows, mowers, or trailers—your stock springs are working overtime and losing effectiveness. The EPI Rear Spring Heavy Duty delivers the...13120153- SKU:
- 13120153
- Availability:
- Ships Same Business Day
- Weight:
- 3.12 LBS
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- LINEAR SPRING RATE IMPERIAL:
- 135.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- UNITS:
- EACH
MSRP: $62.99Now: $56.69Was: $62.99Qty in Cart: 0Quantity:Price:MSRP: $62.99Now: $56.69Was: $62.99Subtotal: -
On Sale
EPI Rear Spring - Heavy Duty - Black - Spring Rate 250 lbs/in WE321500
EPI
MSRP: $62.99Now: $56.69Was: $62.99If you're running heavy accessories like winches, plows, or trailers, stock springs will sag under the load and compromise handling, ride quality, and suspension geometry. The EPI Heavy-Duty Rear...13120154- SKU:
- 13120154
- Availability:
- Ships Same Business Day
- Weight:
- 4.99 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- LINEAR SPRING RATE IMPERIAL:
- 250.00 LB/IN
- RIDING STYLE:
- UTV
MSRP: $62.99Now: $56.69Was: $62.99 -
On Sale
EPI Rear Spring - Heavy Duty - Red - Spring Rate 125 lbs/in WE321520R
EPI
MSRP: $59.99Now: $53.99Was: $59.99If you're running heavy-duty accessories—plows, winches, mowers, or trailers—your stock rear springs are working against you. The EPI Heavy-Duty Rear Spring is engineered to handle the extra load...13120156- SKU:
- 13120156
- Availability:
- Ships Same Business Day
- Weight:
- 2.96 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- UTV
- TYPE:
- FITS MODELS MANUFACTURED AFTER 7/29/2005
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- LINEAR SPRING RATE IMPERIAL:
- 125.00 LB/IN
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS MODELS MANUFACTURED BEFORE 9/6/2004
MSRP: $59.99Now: $53.99Was: $59.99 -
On Sale
EPI Swingarm Repair Kit WE347069
EPI
MSRP: $72.99Now: $65.69Was: $72.99A worn or damaged swingarm compromises your bike's handling precision and safety—two things you can't afford to sacrifice on the track or trail. The EPI Swingarm Repair Kit WE347069 delivers exact...13020473- SKU:
- 13020473
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- UTV
- TYPE:
- SWINGARM
- UNITS:
- KIT
MSRP: $72.99Now: $65.69Was: $72.99Qty in Cart: 0Quantity:Price:MSRP: $72.99Now: $65.69Was: $72.99Subtotal: -
On Sale
EPI Rear Swingarm Bushing Kit WE340060
EPI
MSRP: $37.99Now: $34.19Was: $37.99Worn swingarm bushings introduce play into your rear suspension geometry, compromising both handling precision and tire contact. The EPI Rear Swingarm Bushing Kit WE340060 restores OEM-spec pivot...13020624- SKU:
- 13020624
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- UTV
- TYPE:
- SWINGARM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
MSRP: $37.99Now: $34.19Was: $37.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE340061
EPI
MSRP: $52.99Now: $47.69Was: $52.99Worn swingarm bushings introduce play and deflection into your rear suspension, directly compromising handling precision and tire contact. The EPI Rear Swingarm Bushing Kit WE340061 restores OEM-spec...13020625- SKU:
- 13020625
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
MSRP: $52.99Now: $47.69Was: $52.99Qty in Cart: 0Quantity:Price:MSRP: $52.99Now: $47.69Was: $52.99Subtotal: -
On Sale
EPI Rear Swingarm Bushing Kit WE340062
EPI
MSRP: $34.99Now: $31.49Was: $34.99Worn swingarm bushings compromise rear suspension geometry and introduce play that degrades handling precision and accelerates wear on adjacent components. The EPI Rear Swingarm Bushing Kit WE340062...13020626- SKU:
- 13020626
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
- PRODUCT NAME:
- BUSHING KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
MSRP: $34.99Now: $31.49Was: $34.99Qty in Cart: 0Quantity:Price:MSRP: $34.99Now: $31.49Was: $34.99Subtotal: -
On Sale
EPI Rear Swingarm Bushing Kit WE340063
EPI
MSRP: $34.99Now: $31.49Was: $34.99Worn swingarm bushings compromise handling precision and introduce unwanted play in your rear suspension geometry. The EPI Rear Swingarm Bushing Kit WE340063 restores the tight tolerances your...13020627- SKU:
- 13020627
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- TYPE:
- SWINGARM
MSRP: $34.99Now: $31.49Was: $34.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE340065
EPI
MSRP: $39.99Now: $35.99Was: $39.99Worn swingarm bushings introduce play and deflection into your rear suspension geometry, compromising handling precision and accelerating wear on adjacent components. The EPI Rear Swingarm Bushing...13020629- SKU:
- 13020629
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- RIDING STYLE:
- ATV
MSRP: $39.99Now: $35.99Was: $39.99 -
On Sale
EPI Rear Swingarm Bushing Kit WE340066
EPI
MSRP: $34.99Now: $31.49Was: $34.99Worn swingarm bushings introduce play into your rear suspension geometry, degrading handling precision and accelerating wear on connected components. The EPI Rear Swingarm Bushing Kit WE340066...13020630- SKU:
- 13020630
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUSHING KIT
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- TYPE:
- SWINGARM
- UNITS:
- KIT
MSRP: $34.99Now: $31.49Was: $34.99
