SuperSprings Rear Leaf Helper Springs for C4500 C5500 F450 F550 Super Duty

Set of 2 Leaf Helper Springs
Rear; Self-Adjusting Suspension Stabilizing System;
Provides 4400 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Incl. Poly Spring Pad

SuperSprings are a simple, bolt-on, steel helper spring that eliminates rear-end sag and stabilizes sway & body roll. Built from high-grade shot peened steel, this suspension solution allows you to load up without sacrificing your ride quality.

The SuperSpring includes a patented roller shackle on each end that allows for self-adjustment as weight is changed. This is particularly helpful as you add water, tools or heavy gear to your vehicle.

The SSA17 has an additional load leveling capacity of 5,000 lb.

Note: Included Poly Spring Pad PN: PSP-11.

FEATURES:

• Self-adjusting suspension stabilizing system
• 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
• Shot peened to relieve spring stress and extend product life
• Never load any vehicle beyond the manufacturer’s GVWR
• SAE 5160H high-grade steel

SPECIFICATIONS :

• Capacity: 5000 lbs
• Height: 0.558 + 0.558 = 1.16"
• Length: 44.00"
• Width: 3.00"
• Weight: 120 lbs
• Dimensions : 45 × 8.75 × 6.5 in