Suspension and Components Springs and Components

Dorman

LEAF SPRING

$581.12

SKU: D00I 43-721HD

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Upgrade your Ford F-350's ride performance with the Dorman 43-721HD Rear Leaf Spring. Designed as a perfect fit for various model years of the F-350, this heavy-duty suspension component is an ideal replacement for fatigued or rusted original springs, restoring the essential tension needed for optimal suspension performance. Engineered for durability and safety, this leaf spring brings back that reliable ride quality, ensuring your vehicle's stability and handling is uncompromised. Built with precision engineering and adhering to stringent validation processes, the 43-721HD is constructed from high-grade steel and tested for corrosion resistance, promising longevity and like-new operation. Dorman places customers at the forefront, providing parts that not only meet but exceed expectations, backed by decades of expertise in innovative automotive solutions. Guarantee the integrity of your F-350's suspension by choosing Dorman, the pioneers in aftermarket auto parts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 43-721HD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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