SuperSprings SSA25 - 43Lx3Wx.625 w/PSP Chevrolet Kodiak 4500, Kodiak 5500 Dodge RAM 2500, RAM 3500 Ford E-450, F-250, F-350, F-450, F-550 GMC TopKick 4500, TopKick 5500 Nissan UD Rear

$648.99 USD

In Stock
FREE shipping over $95

SKU: SSA25

Features & Benefits
SuperSprings® are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings® provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings® are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
- Sold as a pair (left and right)
- Requires no maintenance; Proudly made in the U.S.A.
- Self-adjusting suspension stabilizing system
- 3300 (lb) Additional Load-Leveling Ability
- Reduces body roll up to 30% without compromising ride quality
- Works in conjunction with original equipment leaf spring assembly
- Adjustable shackles allow installation to suit various needs
- Typical installation completed in approximately one hour
- SAE 5160H (51% alloy, 60% carbon) high-grade steel
- Shot peened to relieve spring stress and extend product life
- Never load any vehicle beyond the manufacturer's GVWR
- Color: Black
Fitments

Vehicle
Position
Notes
Year
Chevrolet C4500 Kodiak Base
Rear
Rear
4 X 2
PSP-11 (included)
Chevrolet C4500/C5500 Kodiak and Endura Chassis 2WD
Rear
Fits: 2WD
Mount: PSP-11 (included)
Capacity (lb): 3400
Chevrolet C5500 Kodiak Base
Rear
Rear
4 X 2
PSP-11 (included)
Dodge Ram 2500 Base 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Base RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Base RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Custom 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Custom RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Custom RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Laramie 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Laramie RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Laramie RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Limited 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Limited RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Limited RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Lujo 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Lujo RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Lujo RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Runner 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Runner RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 Runner RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 SLT 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 SLT RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 2500 SLT RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 Base 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 Base RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 Base RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 Custom RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 Custom RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 SLT RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-7 (included)
Dodge Ram 3500 SLT RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-7 (included)
Ford F-250 Super Duty Base 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty FX4 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty King Ranch 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty King Ranch RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty King Ranch RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty Lariat 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty Lariat RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty Lariat RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty Limited 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty Platinum 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XL 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XL RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XL RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XLT 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XLT RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-250 Super Duty XLT RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Cabela's 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty FX4 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Harley-Davidson Edition 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty King Ranch RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Lariat RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Limited 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty Platinum RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL Plus RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL Plus RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XL RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT 4WD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT 4WD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT RWD
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT RWD
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT RWD
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-350 Super Duty XLT RWD
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Base 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Base 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Harley-Davidson Edition 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Harley-Davidson Edition 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Harley-Davidson Edition 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty King Ranch 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty King Ranch 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty King Ranch 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty King Ranch 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Lariat 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Lariat 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Lariat 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Lariat 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Limited 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Limited 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Platinum 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Platinum 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Platinum 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty Platinum 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XL 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XL 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XL 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XL 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XLT 4 X 2
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XLT 4 X 2
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XLT 4 X 4
Rear
Rear
4 X 4
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-450 Super Duty XLT 4 X 4
Rear
Rear
4 X 2
For chassis cab models only
Do not use on pickup models
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Base 4 X 2
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Base 4 X 2
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Lariat 4 X 2
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Lariat 4 X 2
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Lariat 4 X 4
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty Lariat 4 X 4
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XL 4 X 2
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XL 4 X 2
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XL 4 X 4
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XL 4 X 4
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XLT 4 X 2
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XLT 4 X 2
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XLT 4 X 4
Rear
Rear
4 X 2
May be used on trucks equipped with top overload spring
PSP-11 (included)
Ford F-550 Super Duty XLT 4 X 4
Rear
Rear
4 X 4
May be used on trucks equipped with top overload spring
PSP-11 (included)
GMC C4500 Topkick Base
Rear
Rear
4 X 2
PSP-11 (included)
GMC C5500 Topkick Base
Rear
Rear
4 X 2
PSP-11 (included)
Need Help?

Contact Shockwarehouse By Phone

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Contact Shockwarehouse Through Live Chat

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Contact Shockwarehouse Through Email

Technical Questions

All technical questions regarding vehicle fitment, custom made shocks, lifted and lowered vehicles, or any other technical shock questions should use the Technical Support Form

Returns

All return requests and inquiries must use the Return Form.

Warranty

For warranty requests and inquiries, please see the Warranty Help Form

New Order or Order Status

For help placing a new order, checking the status of your order, or making changes to your order, please call 1-800-245-7469 or 1-954-202-6229 between the hours of 9 am and 6 pm Eastern Standard Time Monday through Friday. You can also submit the form here. Please note: order cancellation requests MUST be made by phone.