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2020 GMC Sierra 2500 HD

2020 GMC Sierra 2500 HD Helper Springs

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Helper Spring, Set of 2
Part Number: S99SSA16
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only, Requires Mounting Kit PN[MXKT]
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : Leaf springLoad Capacity : 1650 lbs.
Front Helper Spring, Set of 2
Part Number: S99SSF-204-54
Guaranteed to Fit
$154.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Solo Kits Are Repl To Factory Bump Stops; Capacity 2500 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Heavy Duty
Product Details
Location : FrontQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 2500 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSR20747
Guaranteed to Fit
$252.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD SLE All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required; Pickup Models Only Not For Use w/Chassis Cab Models
  • 2020 GMC Sierra 2500 HD Denali All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required; Pickup Models Only Not For Use w/Chassis Cab Models
  • 2020 GMC Sierra 2500 HD Base All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required; Pickup Models Only Not For Use w/Chassis Cab Models
  • 2020 GMC Sierra 2500 HD AT4 All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required; Pickup Models Only Not For Use w/Chassis Cab Models
  • 2020 GMC Sierra 2500 HD SLT All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required; Pickup Models Only Not For Use w/Chassis Cab Models
Product Details
Location : RearNotes : 10.75 × 7.25 × 4.5 in. Dimensions; -47 DensityQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesLoad Capacity : 1500 lbs.Color Finish : Black
Front Helper Spring, Set of 2
Part Number: S99SSF-202-47
Guaranteed to Fit
$252.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Solo Kits Are Repl To Factory Bump Stops; Capacity 1800 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required
Product Details
Location : FrontQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 1500 lbs.
Front Helper Spring, Set of 2
Part Number: S99SSF-202-54
Guaranteed to Fit
$253.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Solo Kits Are Repl To Factory Bump Stops; Capacity 2500 lbs. At 50 Percent Compression; Do Not Exceed GVWR
Product Details
Location : FrontQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 2500 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSR-203-40-2
Guaranteed to Fit
$631.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD SLE All Engines Standard Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD Denali All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD Base All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD AT4 All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD SLT All Engines Extended Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 2600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 2600 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSR-203-47-2
Guaranteed to Fit
$641.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD SLE All Engines Standard Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD Denali All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD Base All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD AT4 All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
  • 2020 GMC Sierra 2500 HD SLT All Engines Crew Cab Pickup, Rebel Kits Are 2pcs. Unit Attached Both Top And Bottom; Allows Unlimited Travel; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Variable Load
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 4600 lbs.
Helper Spring, Set of 2
Part Number: H632551
Guaranteed to Fit
$331.69
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Notes : Requires Hellwig mounting kit #25250 for vehicles equipped with 2.5 in. wide leaf springs or #25300 for vehicles with 3 in. wide springs.Quantity Sold : Set of 2Warranty : Lifetime Hellwig limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : LP-25 SeriesType : Leaf springLoad Capacity : 2500 lbs.
Helper Spring, Set of 2
Part Number: H6361912
Guaranteed to Fit
$463.14
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines For Various Chevrolet And GMC Truck Applications
Product Details
Quantity Sold : Set of 2Warranty : Million-mile Hellwig limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes : Mounting HardwareSeries : Pro SeriesType : Leaf springLoad Capacity : 2500 lbs.
Helper Spring, Set of 2
Part Number: S99SSA13
Guaranteed to Fit
$674.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : Leaf springLoad Capacity : 3000 lbs.
Rear Helper Spring, Sold individually
Part Number: S99SSA13.5
Guaranteed to Fit
$337.99
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 1500 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; Req's. Mounting Kit PN[MXKT]; Without Factory Top Overload Spring
Product Details
Location : RearQuantity Sold : Sold individuallyWarranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : Leaf springLoad Capacity : 1500 lbs.
Helper Spring, Kit
Part Number: H6361915
Guaranteed to Fit
$476.65
Vehicle Fitment
  • 2020 GMC Sierra 2500 HD All Submodels All Engines 2500 lbs. Capacity
Product Details
Notes : TunableQuantity Sold : KitWarranty : Lifetime Hellwig limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Pro SeriesLoad Capacity : Up to 2500 lbs. Level Load Capacity
Trailer SumoSprings, Set of 2
Part Number: S99TSS10747
Universal Fit
$294.99
Product Details
Notes : 5000-8500 GAWR; 1800 lb. at 50% Compression Capacity; Patented Micro-Cellular Urethane MaterialQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesLoad Capacity : 1800 lbs.Color Finish : Black
Helper Spring, Set of 2
Part Number: S99TSS-107-40
Universal Fit
$267.99
Product Details
Notes : 3000-5000 GAWR; Spring Over Axle Configuration; Includes line relocation bracketQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 500 lbs.
Helper Spring, Set of 2
Part Number: S99TSS-106-40
Universal Fit
$299.99
Product Details
Notes : 3000-5000 GAWR; Spring Under Axle Configuration; Includes line relocation bracketQuantity Sold : Set of 2Warranty : Lifetime SuperSprings limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : SumoSprings SeriesType : Leaf springLoad Capacity : 1500 lbs.
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Order came in 2 days early, came in perfectly packaged, and was a perfect fit.
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Product Questions & Answers

Q:How do they work and how to install ?
David G.
A:BEST ANSWERHi David, I'm glad to help you out. Air-helper springs are overall the best option for those who want to have total control over the truck's ride, handling, and the amount of rear suspension lift. Let me provide you the manufacturer's installation instructions. You can find more information here: https://www.superspringsinternational.com/instructions/TSS-106-40.pdf I hope this helps. To order the part, click on the link below and take advantage of our post-price-match and limited stocks. Happy shopping. https://www.carparts.com/helper-spring/supersprings/s99tss-106-40?can=CPGG4850 Show less
Grace G.
 
5 Questions, 1 AnswerView all Q&As >
Q:lift kit for 2003 Toyota RAV4 4x4 ?
woodz07
A:BEST ANSWERHi Joseph, thank you for reaching out. This set of helper springs is incompatible with the 2003 Toyota RAV4. This item is designed for trailer frames. Per checking, we don't have a suspension lift kit for your vehicle. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >
Q:Will SSR-612-40/47 fit a 2021 Nissan Titan?
Kenny M.
A:BEST ANSWERHi Kenny, I'm glad to assist you. No, it is incompatible. If you have a 4WD model, 2021 Nissan Titan, the matching direct-fit part number number is 57331. It is to provide 5,000 pounds of load support. Grab our discounted offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/helper-spring/supersprings/s99tss10747?can=cpje1043_CSQA_20240915 Show less
Jeonino E.
 
5 Questions, 1 AnswerView all Q&As >