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Wyckoff Helper Spring Kit, 500 LBS Load Capacity Leaf Spring Helper Kit for Pickup Trucks, SUVs, Trailers, Enhance Rear Suspension and Towing Capacity, Easy to Install

Design Originals
Category: Automotive > Replacement Parts > Shocks, Struts & Suspension > Leaf Springs & Parts > Helpers

Price

$79.99

Rating

4.3(23 reviews)

Description

Clean and inspect the suspension for rust or damage. Jack up the rear axle and support the vehicle. Place the helper spring on top of the leaf spring, ensuring it’s centered and aligned. Slide U-bolts over the leaf spring. Tighten loosely with brackets and nuts to allow for adjustments. Align the springs symmetrically on both sides Torque all nuts to specifications, ensuring all secure Lower the vehicle, apply a load, and check for proper spring function Retighten bolts if necessary Design to sit on top of the leaf springs at the rear of your vehicle. Keeping a level ride height, reducing body roll and sway, and boosting overall driving stability during lane changes or turns. > Safety gear (gloves, glasses). > Jack and Jack stand. > Wrench and torque wrench. > Measuring tape Penetrating oil (if needed). > Recheck the torque on all hardware after the first 100 miles of driving. > Please check the helper springs and hardware regularly, especially after heavy towing or off-road use. > Clean any dirt or debris from the springs to ensure optimal performance.

Key Features

  • Heavy-Duty Powder-Coated Steel✔️: Built with corrosion-resistant, powder-coated steel to withstand harsh on/off-road conditions. Enhances stiffness for stable handling and long-term durability.
  • 500LB Increased Load Capacity✔️: Reinforce rear suspension to safely handle up to 500 lbs of additional weight, ideal for towing small trailers, hauling gear, or carrying tools without replacing factory springs.
  • Stability-Focused Design✔️: Reduces rear sag and body roll by working with OEM leaf springs, providing leveled ride height and improved control during turns or lane changes under load.
  • Adjustable Tension System✔️: Customize load distribution using included U-bolts. Adjust independently for uneven cargo or trailer setups with basic tools in minutes. (ATVs, tools, etc.)
  • Quick Bolt-On Installation✔️: Includes pre-coated components, hardware, and instructions. No cutting/welding needed. Bolts directly mounts to existing rear leaf springs with basic tools. Fits most small trucks/SUVs
  • Tunable and Adjustable✔️: The kit offers adjustable support, allowing users to fine-tune the level of suspension support to match their specific load requirements, providing ultimate customization for your vehicle’s needs.
  • Ideal for Small Trucks and SUVs✔️: Designed specifically for small trucks and SUVs, the Load Plus Helper Spring Kit is an ideal solution for vehicles that regularly carry heavy loads or tow trailers.
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Product Details

Product ID

B0DNMHVXYF

ASIN

B0DNMHVXYF

Category

Automotive > Replacement Parts > Shocks, Struts & Suspension > Leaf Springs & Parts > Helpers

Reviews

23

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0DNMHVXYF
Best sellers rank#464,684 in Automotive (See Top 100 in Automotive) #47 in Automotive Replacement Leaf Spring Helpers
BrandWyckoff
Customer reviews4.3 4.3 out of 5 stars (23) 4.3 out of 5 stars
Date first availableNovember 20, 2024
ExteriorPainted
Item model numberYUH-BRS007
Item weight13.97 pounds
ManufacturerWyckoff
Manufacturer part numberYUH-BRS007
ModelHelper Spring Kit
Package dimensions19 x 8 x 4 inches
PositionBottom

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