2021 Toyota 4Runner Air Suspension Helper Spring Parts
Choose your Submodel for your 2021 Toyota 4Runner
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Product
Price
- Capacity 1400 Ibs.
- SumoSprings; Rear; Capacity 1400 Ibs.;
- SumoSprings
- Product Attributes:
- Max Load: 1400 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1400 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Made From Proprietary And Patented Microcellular Urethane
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Rear | Venture |
- Capacity 1800 Ibs.
- SumoSprings; Rear; Capacity 1800 Ibs.;
- SumoSprings
- Product Attributes:
- Max Load: 1800 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1800 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Made From Proprietary And Patented Microcellular Urethane
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Rear | Venture |
- Capacity 1400 Ibs.
- SumoSprings; Rear; Capacity 1400 Ibs.;
- SumoSprings
- Product Attributes:
- Max Load: 1400 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1400 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Made From Proprietary And Patented Microcellular Urethane
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Rear | Venture |
- Capacity 1800 Ibs.
- SumoSprings; Rear; Capacity 1800 Ibs.;
- SumoSprings
- Product Attributes:
- Max Load: 1800 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1800 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Made From Proprietary And Patented Microcellular Urethane
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Rear | Venture |
- For Toyota Tacoma; Tundra; Hilux Revo/Vigo; 4Runner; FJ; Land Cruiser; T100; Pickup Lexus GX460; LX460; LX470
- SumoSprings; Front; For Toyota Tacoma; Tundra; Hilux Revo/Vigo; 4Runner; FJ; Land Cruiser; T100; Pickup Lexus GX460; LX460; LX470;
- SumoSprings
- Product Attributes:
- Max Load: 1400 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1400 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Progressive Spring Rate With Superior Damping Properties
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Front | Venture |
- For Toyota Tacoma; Tundra; 4Runner; FJ; Land Cruiser; T100; Pickup Lexus GX460; LX460; LX470
- SumoSprings; Front; For Toyota Tacoma; Tundra; Hilux Revo/Vigo; 4Runner; FJ; Land Cruiser; T100; Pickup Lexus GX460; LX460; LX470;
- SumoSprings
- Product Attributes:
- Max Load: 1400 Lbs.
-
Features:
- Sold As A Pair [Left And Right]
- Maintenance-Free
- Enhances Load Carrying Ability
- 1400 Lb Capacity At 50% Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement
- Upgrade To Factory Bump Stops
- Progressive Spring Rate With Superior Damping Properties
- Will Not Leak Or Rupture
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 2021 - Toyota 4Runner | Front | Venture |
- Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.
- Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
- Coil SumoSprings
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.
Additional Fitment Information:
| Vehicle | Sub Model | Drive Type |
|---|---|---|
| 2021 - Toyota 4Runner | Nightshade | RWD |
- Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 0.69 in.
- Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 0.69 in.;
- Coil SumoSprings
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- Coil SumoSprings improve the load leveling ability for original equipment front and rear coil springs. Manufactured from microcellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.
Additional Fitment Information:
| Vehicle | Position | Sub Model | Drive Type |
|---|---|---|---|
| 2021 - Toyota 4Runner | Front | Nightshade | RWD |
- Coil Capacity Increase 15-30 Percent; Fill Out Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.
- Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 1.45 in.;
- Coil SumoSprings
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- Coil SumoSprings(R) improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.
Additional Fitment Information:
| Vehicle | Position | Sub Model | Drive Type |
|---|---|---|---|
| 2021 - Toyota 4Runner | Rear | Nightshade | RWD |
- Coil Capacity Increase 15-30 Percent; Fill Out Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 0.69 in.
- Coil SumoSprings; Coil Capacity Increase 15-30 Percent; Fill Out Coil SumoSprings Inspection before Ordering; Do Not Exceed GVWR; Inner Wall Height 0.69 in.;
- Coil SumoSprings
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Fit Both Front And Rear Coil Springs
- Coil SumoSprings Simply Slide Between The Turns Of Coil Springs
- Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
- Enhance Rear Suspension When Adding Tow Hitch
- Reduces Side To Side Body Roll And Front End Dip
- Produced From SumoSprings Closed Cell Microcellular Urethane
- Progressive Spring Rate
- Coil Capacity Increased By 15 To 30 Percent
- Typical Installation Completed In Less Than 30 Minutes
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- Coil SumoSprings improve the load leveling ability for original equipment front and rear coil springs. Manufactured from microcellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.
Additional Fitment Information:
| Vehicle | Position | Sub Model | Drive Type |
|---|---|---|---|
| 2021 - Toyota 4Runner | Front | Nightshade | RWD |
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