1991 Ford F-350 Helper Springs

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Rear, Helper Spring, 4WD, Lift Height 2 in.; w/Tie Bolts
Skyjacker®
Rear, Helper Spring, 4WD, Lift Height 2 in.; w/Tie Bolts
Part Number: S97R300
Guaranteed to Fit
$135.49
Vehicle Fitment
  • 1991 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 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.

Specialty Part : Performance Part by JCW
Helper Spring, Rating Is Total Of Veh. Payload Plus SuperSprings Capacity~ PN[P1KT] Optional For Rough Road Conditions~ 4000 -
SuperSprings®
Helper Spring, Rating Is Total Of Veh. Payload Plus SuperSprings Capacity~ PN[P1KT] Optional For Rough Road Conditions~ 4000 -
Part Number: S99SSA16
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 1650 lbs.
Rear, Helper Spring, 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
SuperSprings®
Rear, Helper Spring, 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
Part Number: S99SSA40
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 1500 lbs.
Front, Helper Spring, 4WD, Lift Height 5-6 in. Softride Leaf Spring
Skyjacker®
Front, Helper Spring, 4WD, Lift Height 5-6 in. Softride Leaf Spring
Part Number: S97FLF860
Guaranteed to Fit
$158.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 4WD, Lift Height 5-6 in. Softride Leaf Spring
  • 1991 Ford F-350 XL 8 Cyl 7.3L 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.

Specialty Part : Performance Part by JCW
Helper Spring, 4WD, 2-2.5 in. Front Lift -
Skyjacker®
Helper Spring, 4WD, 2-2.5 in. Front Lift -
Part Number: S97F46DH
Guaranteed to Fit
$298.94
Vehicle Fitment
  • 1991 Ford F-350 Custom 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XL 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XL 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.

Specialty Part : Performance Part by JCWIncludes : Add-A-Leafs
Helper Spring, 4WD -
Hellwig®
Helper Spring, 4WD -
Part Number: H632520
Guaranteed to Fit
$297.02
Vehicle Fitment
  • 1991 Ford F-350 XL All Engines RWD
  • 1991 Ford F-350 XLT Lariat All Engines 4WD
  • 1991 Ford F-350 Custom All Engines RWD
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.

Specialty Part : Performance Part by JCWIncludes : Leaf helper springsType : Leaf springLoad Capacity : 2500 lbs.
Rear, Helper Spring, 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
Skyjacker®
Rear, Helper Spring, 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
Part Number: S97R3120
Guaranteed to Fit
$124.25
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 6 Cyl 4.9L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 6 Cyl 4.9L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 7.3L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 5.8L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 4WD, Lift Height 1.5-2 in.; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 7.3L 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.

Specialty Part : Performance Part by JCW
Rear Helper Spring, Set of 2
Skyjacker®
Rear Helper Spring, Set of 2
Part Number: S97R225
Guaranteed to Fit
$116.45
Vehicle Fitment
  • 1991 Ford F-350 Custom 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1991 Ford F-350 XL 8 Cyl 5.8L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1991 Ford F-350 XL 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1991 Ford F-350 Custom 8 Cyl 5.8L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L RWD, Lift Height 1.5-2 in; w/Tie Bolts
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L 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.

Specialty Part : Performance Part by JCWIncludes : Installation Hardware
Rear, Helper Spring, Self-Adj. Sus Stabilizing Sys.; Provides 750 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR
SuperSprings®
Rear, Helper Spring, Self-Adj. Sus Stabilizing Sys.; Provides 750 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR
Part Number: S99SSA40.5
Guaranteed to Fit
$256.99
Vehicle Fitment
  • 1991 Ford F-350 All Submodels All Engines Self-Adj. Sus Stabilizing Sys.; Provides 750 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 750 lbs.
Helper Spring, 4WD, 2-2.5 in. Front Lift -
Skyjacker®
Helper Spring, 4WD, 2-2.5 in. Front Lift -
Part Number: S97F46DN
Guaranteed to Fit
$317.72
Vehicle Fitment
  • 1991 Ford F-350 Custom 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XL 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 4WD, 2-2.5 in. Front Lift
  • 1991 Ford F-350 XL 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.

Specialty Part : Performance Part by JCWIncludes : Add-A Leafs, Front Shocks
Rear, Helper Spring, 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
SuperSprings®
Rear, Helper Spring, 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
Part Number: S99SSA22.5
Guaranteed to Fit
$320.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 1100 lbs.
Helper Spring, 4WD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper -
Hellwig®
Helper Spring, 4WD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper -
Part Number: H633520
Guaranteed to Fit
$429.45
Vehicle Fitment
  • 1991 Ford F-350 XL All Engines RWD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
  • 1991 Ford F-350 XLT Lariat All Engines 4WD, Single Rear Wheels, Must Remove Factory Overload Springs Or Use 9703 Contact Overload Helper
  • 1991 Ford F-350 Custom 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.

Specialty Part : Performance Part by JCWIncludes : Leaf helper springs and heavy duty U-boltsSeries : LP-35 SeriesType : Leaf springLoad Capacity : 3500 lbs.
Helper Spring, dual gas tank models only -
SuperSprings®
Helper Spring, dual gas tank models only -
Part Number: S99SSA7
Guaranteed to Fit
$465.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 1100 lbs.
Helper Spring, Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR -
SuperSprings®
Helper Spring, Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR -
Part Number: S99SSA13
Guaranteed to Fit
$674.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 3000 lbs.
Rear, Helper Spring, Self-Adj. Sus Stabilizing Sys.; Provides 1500 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; Without Factory Top Overload Spring
SuperSprings®
Rear, Helper Spring, Self-Adj. Sus Stabilizing Sys.; Provides 1500 lbs Add'l Load Leveling Ability; Do Not Exceed GVWR; Without Factory Top Overload Spring
Part Number: S99SSA13.5
Guaranteed to Fit
$337.99
Vehicle Fitment
  • 1991 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.

Specialty Part : Performance Part by JCWType : Leaf springLoad Capacity : 1500 lbs.
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