Dorman Products

Dorman 929-921 Suspension - Coil Spring

Out of stock
SKU: 591|929921
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$396.11
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|929921
  • Barcode #N/A

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Description

Product Description

This pair of extra-heavy-duty coil springs is designed to provide a 70% 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. Prefer upgrading to coil springs that aren't as stiff? Check out the lighter version of this spring set that provides a 35% increase in load handling capability over your truck's nominal spring rate.

  • Upgraded spring rate - this pair of extra-heavy-duty coil springs is designed to provide a 70% 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
  • Lighter-duty version available - for less stiffness, upgrade to our version of this spring set that provides a 35% increase in load handling capability over the vehicle's nominal spring rate

Detailed Applications

Year Make Model Configuration Positions Application Notes
2021 Ram 1500 Rear Standard Rate; 70% Over Original Rating; Severe Heavy Duty
2020 Ram 1500 Rear Standard Rate; 70% Over Original Rating; Severe Heavy Duty
2019 Ram 1500 Rear Standard Rate; 70% Over Original Rating; Severe Heavy Duty

Product Specifications

Color: Metallic Grey
End 1 Type: Semi Closed Plain
End 2 Type: Pigtail Over Center
Finish: Powder Coat
Height: 16 in
Material: 5160H Alloy
OE Lift: +2.8 in
Package Contents: 2 Coil Springs
Packaging Type: Box
Seat Included: No
Spring Rate Type: Constant
Spring Type: Coil Spring
Suspension Grade Type: XHD
Wire Diameter: 0.718 in