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1990 Ford F-350
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1990 Ford F-350

1990 Ford F-350 Helper Springs

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Soft Ride Rear Helper Spring, 2in. Lift with Tie Bolts, Set of 2
Skyjacker®
Soft Ride Rear Helper Spring, 2in. Lift with Tie Bolts, Set of 2
Part Number: S97R300
Guaranteed to Fit
$135.49
Vehicle Fitment
  • 1990 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 7.5L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, 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
SuperSprings®
Helper Spring, Set of 2
Part Number: S99SSA16
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 1990 Ford F-350 All Submodels All Engines Rating Is Total Of Veh. Payload Plus SuperSprings Capacity~ PN[P1KT] Optional For Rough Road Conditions~ 4000
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.
Rear Helper Spring, Set of 2
SuperSprings®
Rear Helper Spring, Set of 2
Part Number: S99SSA40
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 1990 Ford F-350 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-11] 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.
Front Helper Spring, Set of 2
Skyjacker®
Front Helper Spring, Set of 2
Part Number: S97FLF860
Guaranteed to Fit
$158.49
Vehicle Fitment
  • 1990 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 Custom 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XL 8 Cyl 7.3L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1990 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
Product Details
Location : FrontQuantity 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
Skyjacker®
Helper Spring, Set of 2
Part Number: S97F46DH
Guaranteed to Fit
$298.94
Vehicle Fitment
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XL 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 Custom 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XL 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 Custom 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
Product Details
Notes : For use with Skyjacker Softride Lifted Leaf SpringsQuantity 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.

Includes : Add-A-Leafs
Soft Ride Rear Helper Springs, 1.5in.-2in. Lift, Set of 2
Skyjacker®
Soft Ride Rear Helper Springs, 1.5in.-2in. Lift, Set of 2
Part Number: S97R3120
Guaranteed to Fit
$124.25
Vehicle Fitment
  • 1990 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 7.3L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, 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.

Rear Helper Spring, Set of 2
Skyjacker®
Rear Helper Spring, Set of 2
Part Number: S97R225
Guaranteed to Fit
$116.45
Vehicle Fitment
  • 1990 Ford F-350 XL 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1990 Ford F-350 Custom 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 8 Cyl 5.8L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1990 Ford F-350 Custom 8 Cyl 5.8L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1990 Ford F-350 XL 8 Cyl 5.8L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1990 Ford F-350 XLT Lariat 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
Product Details
Location : RearNotes : 2 in LiftQuantity 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.

Includes : Installation Hardware
Rear Helper Spring, Sold individually
Dorman®
Rear Helper Spring, Sold individually
Part Number: RB43877
Guaranteed to Fit
$107.99
Vehicle Fitment
  • 1990 Ford F-350 All Submodels All Engines
Product Details
Location : RearQuantity 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.

Series : OE Solutions SeriesInterchange Part Number : E7TA5588CB, E7TZ5588BReplaces OE Number : E7TA5588CB, E7TZ5588B
Rear Helper Spring, Sold individually
Dorman®
Rear Helper Spring, Sold individually
Part Number: RB43869
Guaranteed to Fit
$153.99
Vehicle Fitment
  • 1990 Ford F-350 XL All Engines Cab & Chassis; With Dual Rear Wheels (Drw)
  • 1990 Ford F-350 Custom All Engines Cab & Chassis; With Dual Rear Wheels (Drw)
  • 1990 Ford F-350 XLT Lariat All Engines Cab & Chassis; With Dual Rear Wheels (Drw)
Product Details
Location : RearQuantity 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.

Series : OE Solutions SeriesInterchange Part Number : E5TZ5588A, 43-869DAYReplaces OE Number : E5TZ5588A, 43-869DAY
Helper Spring, Set of 2
Skyjacker®
Helper Spring, Set of 2
Part Number: S97F46DN
Guaranteed to Fit
$317.72
Vehicle Fitment
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XL 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 Custom 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XL 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1990 Ford F-350 Custom 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
Product Details
Notes : For use with Skyjacker Softride Lifted Leaf SpringsQuantity 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.

Includes : Add-A Leafs, Front Shocks
Rear Helper Spring, Sold individually
SuperSprings®
Rear Helper Spring, Sold individually
Part Number: S99SSA22.5
Guaranteed to Fit
$320.99
Vehicle Fitment
  • 1990 Ford F-350 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.
Helper Spring, Set of 2
Hellwig®
Helper Spring, Set of 2
Part Number: H633520
Guaranteed to Fit
$429.45
Vehicle Fitment
  • 1990 Ford F-350 Custom All Engines 4WD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
  • 1990 Ford F-350 XL All Engines 4WD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
  • 1990 Ford F-350 XLT Lariat All Engines RWD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
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-boltsSeries : LP-35 SeriesType : Leaf springLoad Capacity : 3500 lbs.
Helper Spring, Set of 2
SuperSprings®
Helper Spring, Set of 2
Part Number: S99SSA7
Guaranteed to Fit
$465.99
Vehicle Fitment
  • 1990 Ford F-350 All Submodels All Engines dual gas tank models only
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 : 1100 lbs.
Helper Spring, Set of 2
SuperSprings®
Helper Spring, Set of 2
Part Number: S99SSA13
Guaranteed to Fit
$674.99
Vehicle Fitment
  • 1990 Ford F-350 All Submodels All Engines Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR
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.
Rear Helper Spring, Sold individually
SuperSprings®
Rear Helper Spring, Sold individually
Part Number: S99SSA13.5
Guaranteed to Fit
$337.99
Vehicle Fitment
  • 1990 Ford F-350 All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 1500 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; 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.
Page 1 of 2 | Showing 1 - 15 of 21 results

Popular Products

Product Questions & Answers

SuperSprings Helper Spring, Set of 2
$465.99
Q:Do they work on an axle that is mounted on top of the leafs ?
Mr metal
A:BEST ANSWERHi Matthew, I'm pleased to assist you. No, helper springs are not designed to work on an axle mounted on top of the leaf springs. Helper springs are intended to be installed on top of the existing leaf spring pack, providing additional support and increasing the load capacity. If you're interested in these helper springs, use the link below to directly place your 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/s99ssa7?can=CPGG4850_CSQA_20240315 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >
SuperSprings Helper Spring, Set of 2
$674.99
Q:I have a 2017 Chevy Express 3500 cutaway with a 14 ‘Box. It’s pretty much always loaded with tools. My question is should I use the 1300, 1650, or the 3000# model? Right now it’s frequently rubbing on the wheel wells. Thanks, Luke Show Less
Luke S.
A:BEST ANSWERHi Luke, I am pleased to assist you. For your 2013 Chevrolet Express 3500 with a 14-foot box, which is frequently loaded with tools and experiencing rubbing on the wheel wells, the SuperSprings SSA13 Helper Spring is a suitable option. Here are the capacity options: * 1300 lbs Model: Insufficient for heavy loads. * 1650 lbs Model: Moderate support, likely inadequate. * 3000 lbs Model: Best option for your needs, providing necessary support to prevent rubbing and improve stability. If you are considering this part, it should work effectively for your vehicle. 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/s99ssa13?can=CPGG4850_CSQA_20250103 Show less
Grace G.
 
4 Questions, 1 AnswerView all Q&As >