In Stock
Dorman 929-944 2005-2025 Ford F-550 Super Duty Coil Spring
Dorman 929-944 2005-2025 Ford F-550 Super Duty Coil Spring
Dorman 929-944 2005-2025 Ford F-550 Super Duty Coil Spring
Dorman
SKU 929-944

Dorman 929-944 Heavy Duty Coil Spring Upgrade - 35 Percent Increased Load Handling

$419.99 USD
In Stock - Fast Shipping
Free shipping To the USA
Warranty Limited

This pair of heavy-duty coil springs is designed to provide a 35% increase in load handling capability over the vehicle's nominal spring rate, and offer an easy upgrade for vehicles used in continuous heavy hauling conditions. Custom-engineered to improve ride quality, reduce driver fatigue, and improve handling, they're an ideal replacement for coil springs on many pickup trucks, SUVs, RVs, plow trucks, vans and more. Need even stouter coil springs? Check out the our extra-heavy-duty version of this spring set that provides a 70% increase in load handling capability over your truck's nominal spring rate.

  • Upgraded spring rate - this pair of heavy-duty coil springs is designed to provide a 35% increase in load handling capability over the nominal spring rate of specified vehicles
  • Ideal solution - precision-engineered to improve ride quality, reduce driver fatigue and improve handling on many pickup trucks, SUVs, RVs, plow trucks, vans and more
  • Durable construction - manufactured from quality steel to help ensure reliable performance and to replace or upgrade worn or damaged coil springs
  • Heavier version available - for even greater load handling, upgrade to our extra-stiff version that provides a stout 70% increase in load handling capability over the vehicle's nominal spring rate.

Specifications

Material 5160H Alloy
Color Metallic Grey
Height 16 IN
Spring Type Coil Spring
Finish Powder Coat
Hex Size 0.875 IN
Grade HD
OE Lift +2.5 in
Package Contents 2 Coil Springs
Spring Rate Type Constant
Country of Origin Canada

Warranty: Limited

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: Free to the USA.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

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$419.99