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2017 Ford F-550 Super Duty

2017 Ford F-550 Super Duty Helper Springs

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Helper Spring, 2,500 lbs. Capacity, 3 Leaf Stack, Requires Part Number 25301, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
Part Number: H632511
Guaranteed to Fit
$353.24
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines 2500 lbs. Capacity; 3 Leaf Stack; Requires PN[25301]; Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
Product Details
Notes : Requires Mounting Kit Part Number - 25301Series : Load Pro LP-25 SeriesQuantity 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.
Rear Helper Spring, Set of 2
Part Number: S99SSA40
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 1500 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; May Be Used On Models Equipped w/Top Overload Spring; Poly Spring Pad PN[PSP-7] Included
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 : 1500 lbs.
Helper Spring, Set of 2
Part Number: S99SSA17
Guaranteed to Fit
$745.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR
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 : 4400 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSA25
Guaranteed to Fit
$648.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adjusting Suspension Stabilizing System; Do Not Exceed GVWR; With Factory Top Overload
Product Details
Location : RearNotes : 45 x 8.75 x 6.5 in. DimensionsQuantity 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.

Rear Helper Spring, Sold individually
Part Number: S99SSA17.5
Guaranteed to Fit
$372.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 2200 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR
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 : 2200 lbs.
Rear Helper Spring, Sold individually
Part Number: RB432059
Guaranteed to Fit
$201.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Bolts To Main Spring With 1/2 In. Diameter Center Bolt
Product Details
Location : RearSeries : OE Solutions SeriesQuantity Sold : Sold individuallyWarranty : Lifetime Dorman 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.

Interchange Part Number : H3CZ5560B, HC3Z5560T, 43-2059DAYReplaces OE Number : H3CZ5560B, HC3Z5560T, 43-2059DAY
Helper Spring, Kit
Part Number: H639707
Guaranteed to Fit
$227.52
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines
Product Details
Series : Big Wig SeriesQuantity 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.

Rear Helper Spring, Sold individually
Part Number: S99SSA25.5
Guaranteed to Fit
$320.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 1650 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; May Be Used On Models Equipped w/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 : 1650 lbs.
Rear Helper Spring, Sold individually
Part Number: S99SSA22.5
Guaranteed to Fit
$320.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 1100 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; May Be Used On Models Equipped w/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 : 1100 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSR-120-54
Guaranteed to Fit
$369.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Solo Kits Are Repl To Factory Bump Stops; Capacity 5400 lbs. At 50 Percent Compression; Do Not Exceed GVWR
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 : 5400 lbs.
Rear Helper Spring, Sold individually
Part Number: S99SSA26.5
Guaranteed to Fit
$406.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 3300 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR
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 : 3300 lbs.
Rear Helper Spring, Set of 2
Part Number: S99SSA26
Guaranteed to Fit
$776.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cab And Chassis Models Only, With Factory Top Overload
Product Details
Location : RearNotes : 45 x 8.75 x 6.5 in. DimensionsQuantity 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.

Helper Spring, Set of 2
Part Number: H633511
Guaranteed to Fit
$422.23
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines 3500 lbs. Capacity; 4 Leaf Stack; Requires PN[25301]; Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
Product Details
Notes : Requires Mounting Kit Part Number - 25301Series : Load Pro LP-35 SeriesQuantity 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 : 3500 lbs.
Helper Spring, Set of 2
Part Number: S99SSA22
Guaranteed to Fit
$619.99
Vehicle Fitment
  • 2017 Ford F-550 Super Duty All Submodels All Engines Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, With Factory Top Overload
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 : 2200 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
Page 1 of 2 | Showing 1 - 15 of 18 results

Popular Products

Product Questions & Answers

Q:Do this spring helper raise the back of my truck and how much?
Max
A:BEST ANSWERHi Mxp (Max), thank you for reaching out. This product doesn't raise or lift the rear of the vehicle. A helper spring eliminates the rear-end sag and stabilizes sway and body roll when carrying a heavy load. If you need a leaf spring with additional height, please call our parts team at 1-866-529-0412 so we can help you look for the correct part based on your complete vehicle information. Have a nice day. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Q:Do the U bolt rings come with this package or are they sold separately? Show Less
Andres
A:BEST ANSWERHi Andres, I'm glad to assist you. No. The U-bolts are with the mounting kit that you have to order with this helper spring kit. The part number is H6325301. Grab our promo price, which has a 30-day post-purchase price match guarantee. Happy shopping! https://www.carparts.com/helper-spring/hellwig/h633511?can=CPJE1043_CSQA_20230414 (helper spring) https://www.carparts.com/details/Ford/F-350_Super_Duty/Hellwig/Helper_Spring_Mounting_Kit/2013/XLT/8_Cyl_6-dot-7L/H6325301.html?can=CPJE1043_CSQA_20230414 (installation hardware kit, with u-bolts) Show less
Jeonino E.
 
1 Question, 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 >