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2007 GMC Sierra 2500 HD Classic

2007 GMC Sierra 2500 HD Classic Helper Springs

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Helper Spring, Set of 2
Part Number: H632527
Guaranteed to Fit
$443.36
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines Use With 43 in. Or Longer Base Leaf, Requires Mounting Kit PN[25250 Or 25300]
  • 2007 GMC Sierra 2500 HD Classic WT All Engines Use With 43 in. Or Longer Base Leaf, Requires Mounting Kit PN[25250 Or 25300]
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines Use With 43 in. Or Longer Base Leaf, Requires Mounting Kit PN[25250 Or 25300], Must Remove Factory Overload Contact Springs/Removal Of Contact Overload
  • 2007 GMC Sierra 2500 HD Classic SL All Engines Use With 43 in. Or Longer Base Leaf, Requires Mounting Kit PN[25250 Or 25300]
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines Use With 43 in. Or Longer Base Leaf, Requires Mounting Kit PN[25250 Or 25300]
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 : 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.

Type : Leaf springLoad Capacity : 2500 lbs.
Helper Spring, Set of 2
Part Number: H633527
Guaranteed to Fit
$486.28
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines Mounting Hardware Required
  • 2007 GMC Sierra 2500 HD Classic WT All Engines Mounting Hardware Required
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines Mounting Hardware Required, Must Remove Factory Overload Contact Springs/Removal Of Contact Overload
  • 2007 GMC Sierra 2500 HD Classic SL All Engines Mounting Hardware Required
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines Mounting Hardware Required
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 : 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 : Leaf helper springs and heavy duty U-boltsType : Leaf springLoad Capacity : 3500 lbs.
Helper Spring, Set of 2
Part Number: H6361901
Guaranteed to Fit
$526.45
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines With 43 in. Or Longer Base Leaf
  • 2007 GMC Sierra 2500 HD Classic WT All Engines With 43 in. Or Longer Base Leaf
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines With 43 in. Or Longer Base Leaf, Simple Bolt On Installation, Must Remove Factory Overload Contact Springs/Removal Of Contact Overload
  • 2007 GMC Sierra 2500 HD Classic SL All Engines With 43 in. Or Longer Base Leaf
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines With 43 in. Or Longer Base Leaf
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 : Leaf helper springs, heavy duty U-bolts and other mounting hardwareType : Leaf springLoad Capacity : 2500 lbs.
Helper Spring, Set of 2
Part Number: S99SSA10
Guaranteed to Fit
$537.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines For Regular Load Applications
  • 2007 GMC Sierra 2500 HD Classic WT All Engines For Regular Load Applications
  • 2007 GMC Sierra 2500 HD Classic SL All Engines For Regular Load Applications
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines For Regular Load Applications
Product Details
Quantity 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: S99SSF20147
Guaranteed to Fit
$192.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines Solo Kits Are Replacements To Factory Bump Stops; Do Not Exceed GVWR; No Drill Required
Product Details
Location : FrontNotes : 10.75 × 7.25 × 4.5 in. Dimensions; 3 in. Spring Height; 3.5 in. Spring Diameter; 2000 lbs. at 1.5 in. of compression Load Rating; -47 DensitySeries : SumoSprings SeriesQuantity 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.

Load Capacity : 2000 lbs.Color Finish : Black
Rear Helper Spring, Set of 2
Part Number: S99SSR-211-54
Guaranteed to Fit
$331.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines Solo Kits Are Repl To Factory Bump Stops; Capacity 2800 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Extra Heavy Duty; No Drill Required
Product Details
Location : RearSeries : SumoSprings SeriesQuantity 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 : 2800 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSR201402
Guaranteed to Fit
$631.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines Rebel Kits Are Two Piece Unit Attached Both Top And Bottom; Allows Unlimited Travel; Do Not Exceed GVWR; Variable Load
Product Details
Location : RearNotes : 17.75 × 12 × 10.75 in. Dimensions; 6 in. Spring Height; 6 in. Spring Diameter; 3000 lbs. at 3 in. of compression Load Rating; -40 DensitySeries : SumoSprings SeriesQuantity 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.

Load Capacity : 3000 lbs.Color Finish : Blue
Rear Helper Spring, Set of 2
Part Number: S99SSR-201-47-2
Guaranteed to Fit
$641.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic All Submodels All Engines 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 : RearSeries : SumoSprings SeriesQuantity 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 : 4600 lbs.
Helper Spring, Set of 2
Part Number: S99SSA15
Guaranteed to Fit
$674.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines Heavy Duty, Provides 2600 lbs. Of Additional Capacity, 55 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]
  • 2007 GMC Sierra 2500 HD Classic WT All Engines Heavy Duty, Provides 2600 lbs. Of Additional Capacity, 55 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]
  • 2007 GMC Sierra 2500 HD Classic SL All Engines Heavy Duty, Provides 2600 lbs. Of Additional Capacity, 55 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines Heavy Duty, Provides 2600 lbs. Of Additional Capacity, 55 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]
Product Details
Quantity 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 : 2600 lbs.
Helper Spring, Set of 2
Part Number: S99SSA13
Guaranteed to Fit
$674.99
Vehicle Fitment
  • 2007 GMC Sierra 2500 HD Classic SLE All Engines
  • 2007 GMC Sierra 2500 HD Classic WT All Engines
  • 2007 GMC Sierra 2500 HD Classic SL All Engines
  • 2007 GMC Sierra 2500 HD Classic SLT All Engines
Product Details
Quantity 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.
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 MaterialSeries : SumoSprings SeriesQuantity 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.

Load 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 bracketSeries : SumoSprings SeriesQuantity 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 : 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 bracketSeries : SumoSprings SeriesQuantity 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 : 1500 lbs.
Helper Spring, Set of 2
Part Number: S99SFR-100-47
Universal Fit
$218.99
Product Details
Series : SumoSprings SeriesQuantity 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 : 1500 lbs.
Trailer SumoSprings, Set of 2
Part Number: S99TSS10647
Universal Fit
$320.99
Product Details
Notes : 5000-8500 GAWR; 1800 lb. at 50% Compression Capacity; Patented Micro-Cellular Urethane Material; Line Relocation Bracket IncludedSeries : SumoSprings SeriesQuantity 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.

Load Capacity : 1800 lbs.Color Finish : Black
Page 1 of 1 | Showing 1 - 15 of 15 results

Top Rated Products

Great product! Works well on my Chevy 2500.
Jacob S.
VERIFIED PURCHASER
Fast friendly service easy instalation the springs worked great for my truck took theSee More
ZACHARY R.
VERIFIED PURCHASER
Fit as promised. Received quickly. Great price. I've ordered other things from <a See More
Nl D.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Do these lift the ventricle any or just assist with squatting when towing a load? Show Less
Neil D.
A:BEST ANSWERHi Neil, I am pleased to assist you. These SumoSprings are primarily designed to assist with squatting when towing a load rather than significantly lifting the trailer's ventricle. While they can provide some lift—typically around 1/4" to 1/2" when installed with the proper preload—their main function is to support the trailer and prevent excessive squatting when carrying heavy loads. If you're interested, you can use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps, and enjoy shopping! https://www.carparts.com/helper-spring/supersprings/s99tss10647?can=CPGG4850_CSQA_20241203 Show less
Grace G.
 
5 Questions, 1 AnswerView all Q&As >
Q:will I need any other parts for this to work on my 2017 promaster city?  thanks ! Show Less
CHALMER T.
A:BEST ANSWERHi Chalmer, You need to provide your own brackets and hardware when installing this part. Please check the link below for more information: https://www.supersprings.com/instructions/SFR-100-47.pdf Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >
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 >