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1991 Ford Bronco

Helper Springs

Want to prevent your vehicle from squatting under heavy loads? Order helper springs here at CarParts.com to maximize your ride’s hauling capacity. We carry a wide selection of helper springs for various trucks and off-road vehicles. All our products are sourced by our team of industry experts from the top aftermarket brands today to ensure that you get the best value for your money. Shop now, and order a helper spring kit for your ride today!
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Showing 1 - 13 of 13 results
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Soft Ride Rear Helper Spring, 2in. Lift with Tie Bolts, Set of 2
Part Number: S97R300
Guaranteed to Fit
$135.49
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Lift Height 2 in.; w/Tie Bolts
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime Skyjacker 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: H63991
Guaranteed to Fit
$162.01
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Can Also Use PN[6400] Without Fifth Wheel Hitch
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 : 2000 lbs.
Helper Spring, Set of 2
Part Number: S99SSA8
Guaranteed to Fit
$492.99
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Heavy Duty, Provides 1500 lbs. Of Additional Capacity, 44 in. L X 3 in. W X .447 in., Never Exceed GVWR, Requires PN[MTKT]
Product Details
Notes : Mount directly to the factory spring plate.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 : 1500 lbs.
Helper Spring, Set of 2
Part Number: H6361902
Guaranteed to Fit
$463.14
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines 2500 lbs. Capacity
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: S99SSA5
Guaranteed to Fit
$427.99
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Medium Duty, Provides 950 lbs. Of Additional Capacity, 44 in. L X 3 in. W X .360 in., Never Exceed GVWR, Requires PN[MTKT]
Product Details
Notes : Mounting Kit RequiredQuantity 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 : 950 lbs.
Soft Ride Rear Helper Springs, 1.5in.-2in. Lift, Set of 2
Part Number: S97R3120
Guaranteed to Fit
$124.25
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Lift Height 1.5-2 in.; w/Tie Bolts
Product Details
Location : RearQuantity Sold : Set of 2Warranty : Lifetime Skyjacker 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, Kit
Part Number: H631801
Guaranteed to Fit
$236.59
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines Up To 2000 lbs. Capacity, Step Bracket Style
Product Details
Notes : For 2.5 in. wide springsQuantity 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.

Includes : Mounting HardwareSeries : EZ-990 SeriesType : Leaf springLoad Capacity : 1000 lbs.
Helper Spring, Kit
Part Number: H633510
Guaranteed to Fit
$388.62
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines For Leaf Spring Applications, 3500 lbs. Capacity, 4 Leaf Stack, Requires PN[25250], With 7 Leaves Requires PN[25400]
Product Details
Notes : Requires Hellwig mounting kit #25250 for vehicles equipped with 2.5 in. wide leaf springs or #25301 for vehicles with 3 in. wide springs.Quantity 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.

Includes : Leaf helper springs and heavy duty U-boltsSeries : Load Pro LP-35 SeriesType : Leaf springLoad Capacity : 3500 lbs.
Helper Spring, Leaf Spring, 2500 lbs. Capacity, 3 Leaf Stack, Requires Mounting Kit PN[25250 Or 25300]
Part Number: H632510
Guaranteed to Fit
$283.58
Vehicle Fitment
  • 1991 Ford Bronco All Submodels All Engines 2500 lbs. Capacity, 3 Leaf Stack, 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 #25301 for vehicles with 3 in. wide springs.Quantity 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.

Includes : Leaf helper springsSeries : Load Pro LP-25 SeriesType : Leaf springLoad Capacity : 2500 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 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: S99SFR-100-47
Universal Fit
$218.99
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.

Series : SumoSprings SeriesType : 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 IncludedQuantity 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
Page 1 of 1 | Showing 1 - 13 of 13 results

Top Rated Products

Helper Spring, Set Of 2
$486.28( Review)
Disappointed that there no bracket for the price I paid
Eric P.
VERIFIED PURCHASER
Helper Spring, Set Of 2
$162.01( Review)
I was skeptical that I would get the right part for this price. I carefully opened thSee More
Blair M.
VERIFIED PURCHASER

Popular Products

SSA8 Helper Spring, Set of 2
Part No: S99SSA8
( Review)
$492.99
987 Helper Spring, Set of 2
Part No: H63987
( Review)
$236.40
57234 Helper Spring, Kit
Part No: A1357234
( Review)
$435.49
66-1302 Helper Spring, Set of 2
Part No: R90661302
( Review)
$99.95

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: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 >

Shopping for Helper Spring

Helper Spring Shopping Info

What is a Helper Spring?

Helper springs, also known as suspension helper springs or simply help springs, are suspension system accessories that help improve the performance of your main springs, especially for particular performance scenarios such as for racing, heavy-duty towing or hauling, or off-road use. Helper springs can help improve stability and ride quality even during the most challenging drives.

How Much Does a Helper Spring Cost?

Helper springs are generally sold in pairs, and they can cost between $75 and $800 per pair. The wide price range is due to the different factors that affect pricing, such as the helper spring type, quantity sold, and the brand of the part.

Shop for Aftermarket Helper Springs on CarParts.com

Whether you’re looking for truck helper springs or SUV helper springs, you're sure to find the right part at CarParts.com. Our user-friendly website makes it extremely easy to find a compatible set of helper springs for your exact vehicle model and suspension system.

For your convenience, we sell helper springs individually, in pairs, or as part of a complete helper spring installation kit. You can also choose from various helper spring designs and product series to suit your particular application.

Because we value customer satisfaction above everything else, we only source helper springs from trusted suspension system parts manufacturers. Being selective about the helper springs we sell allows us to assure our customers that they will only get high-quality helper springs from us.

To start finding the best direct-fit helper springs for your particular vehicle, simply use the vehicle selector on our website and enter your vehicle’s exact make, model, year model, and submodel. You can also use our search filters to narrow down your selection further according to price, brand, and several other factors. Improve your suspension system by shopping for high-quality helper springs at CarParts.com today!