Free Shipping on Orders over $300

Save Duties & Brokerage; Shop Canadian.

2017-2026 Super Duty Progressive Leaf Spring Kit HD (CS-FFSP-17-HD)

Carli Suspension

Price Beat Guarantee

We'll beat any competitor by $5. Guaranteed.

$3,628.80 CAD
Special Order - Average 2-4 Weeks for Fulfillment
Part Specs

Upgrade the rear suspension of your Ford Super Duty F-250/F-350 with Carli's Progressive Leaf Spring Kit. Carli's multi-leaf progressive springs deliver a noticeably smoother ride under normal driving while providing increased capacity when loaded, eliminating the harsh ride that plagues factory Super Duty trucks.

Features
  • Progressive rate design for smooth unloaded ride and firm loaded support
  • Improved ride quality over factory leaf springs
  • Increased load-carrying capacity
  • Direct bolt-on installation
  • 100% American made

From Carli Suspension

– Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed.
– Carli Full Replacement Leaf Springs are Designed to work with our Custom Valved Shocks.
– The springs DO NOT work well with off-the-shelf Valving.
– 37″ Tire Fitment Based on Recommend Wheels Specification of no more than 9″ wide with 5-5.5″ of Backspacing.

Vehicle Fitment

Part Specifications

  • Part No.
    CS-FFSP-17-HD
  • Vendor
    Carli Suspension
  • Shipping Weight
    250.0 lb
Back to top