Best Leaf Spring Hardware

Looking for the best leaf spring hardware? We’ve tested and reviewed top products to help you find the perfect fit for a safer, smoother ride.

Leaf spring hardware is essential for keeping your vehicle or trailer safe and stable. Whether you’re upgrading your truck, securing a trailer, or fixing a golf cart, the right parts make all the difference. This guide will help you find the best leaf spring hardware for your needs.

From durable shackles to rust-resistant bolts, we’ve tested and reviewed top products. Each one is designed to handle heavy loads and tough conditions, ensuring a smoother ride every time. Let’s dive in and discover the perfect fit for your setup.

Upgrade your ride, boost stability, and enjoy peace of mind with the right hardware. Your journey starts here!

List of Top 10 Leaf Spring Hardware

Image Title Best For Price
Leaf Spring Clamp Kit Fits Leaf Springs Up To 2.5” Wide, Locks Leaf Springs Together For Stabilizing,Provides Better Control of Axle Torque pack of2 Leaf Spring Clamp Kit Fits Leaf Springs Up To 2.5” Wide, Locks Leaf Springs Together For Stabilizing,Provides Better Control of Axle Torque pack of2

Truck, camper, or tow vehicle owners hauling heavy loads will love this kit. It locks leaf springs up to 2.5” wide, boosts axle torque control, and ensures a smoother, safer ride with durable, high-quality clamps.

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A.A Trailer Leaf Spring Shackle 9/16 A.A Trailer Leaf Spring Shackle 9/16″ -18 x 3 Bolt & Lock Nut Set for 1-3/4″ Wide Leaf Springs (4 Pack)

This 4-pack of A.A Trailer Leaf Spring Shackle Bolt & Lock Nut Sets is perfect for anyone needing to securely mount 1-3/4 inch wide leaf slipper springs on trailers with 2,000lb and 3,500lb axles. It’s a simple, reliable solution for trailer maintenance and repair.

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Fudatong 2PCs Square U-Bolt Kit for Boat Trailer Axle Leaf Springs, Trailer Leaf Spring U Bolts, for 2x2 Axle, 4-3/4 Fudatong 2PCs Square U-Bolt Kit for Boat Trailer Axle Leaf Springs, Trailer Leaf Spring U Bolts, for 2×2 Axle, 4-3/4″ Long, 2 Pack

This Fudatong 2PCs Square U-Bolt Kit is perfect for boat trailer owners and anyone needing to securely attach leaf springs to their 2×2 axles. It’s an easy-to-install solution for ensuring your trailer’s stability and support in various water conditions.

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iBroPrat Trailer Axle Shackle Kit, Tandem Axle Trailer Kit for Double Eye Leaf Spring 3,500 lbs-7,200 lbs Axles (7 Nuts and 7 Bolts) iBroPrat Trailer Axle Shackle Kit, Tandem Axle Trailer Kit for Double Eye Leaf Spring 3,500 lbs-7,200 lbs Axles (7 Nuts and 7 Bolts)

This iBroPrat Trailer Axle Shackle Kit is perfect for anyone with a tandem axle trailer needing quick and easy repairs. It’s ideal for double eye leaf springs and works with axles from 3,500 to 7,200 lbs.

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iiLentes 722-006 722-032 Rear Leaf Spring Hanger Bracket Shackle Kit For 1999-2015 Chevy Silverado GMC Sierra 1500 for 2007-2009 Cadillac Escalade/GMC Yukon iiLentes 722-006 722-032 Rear Leaf Spring Hanger Bracket Shackle Kit For 1999-2015 Chevy Silverado GMC Sierra 1500 for 2007-2009 Cadillac Escalade/GMC Yukon

This Rear Leaf Spring Hanger Bracket Shackle Kit is perfect for drivers who want a smooth ride and reliable performance. It’s ideal for Chevy Silverado, GMC Sierra, Cadillac Escalade, and GMC Yukon owners looking for a direct replacement that’s easy to install.

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Dorman 722-123 Leaf Spring Shackle Compatible with Select Ford Models Dorman 722-123 Leaf Spring Shackle Compatible with Select Ford Models

This Dorman 722-123 Leaf Spring Shackle is perfect for Ford owners who need a reliable replacement part. It’s easy to install and built to last, making it ideal for anyone looking to keep their vehicle running smoothly.

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Golf Cart Rear Leaf Spring Hardware Bolt Pack for Club Car Precedent 2004+ Golf Cart Rear Leaf Spring Hardware Bolt Pack for Club Car Precedent 2004+

This bolt pack is perfect for golf cart owners who need to replace worn-out hardware on their Club Car Precedent 2004+. It’s ideal for DIY repairs, ensuring your cart’s rear leaf springs stay secure and functional.

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Racewill Trailer Shackle Kit, Tandem Axle Trailer Kit for Double Eye Spring (3,500 lbs-7,200 lbs Axles) Racewill Trailer Shackle Kit, Tandem Axle Trailer Kit for Double Eye Spring (3,500 lbs-7,200 lbs Axles)

This product is perfect for tandem axle trailer owners needing sturdy parts for trailers with 3,500 lbs-7,200 lbs axles. It offers durable, corrosion-resistant components to fix or upgrade suspension systems.

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SPARKWHIZ Trailer Leaf Springs Hanger Kit for Double Eye Springs Single Axle Suspension (2,000-7,000 lb Axles) SPARKWHIZ Trailer Leaf Springs Hanger Kit for Double Eye Springs Single Axle Suspension (2,000-7,000 lb Axles)

This hanger kit is perfect for trailer owners upgrading or repairing single axle suspensions. It fits 2,000-7,000 lb axles with 1-3/4″ double eye springs, includes all needed hangers, straps, and bolts, and is built to last outdoors.

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BST BSSP 4PCS Square U-Bolts 2.5 BST BSSP 4PCS Square U-Bolts 2.5″ Wide Leaf Springs 8.75″ Long Compatible with 1988-2019 Chevy Silverado GMC Sierra 1500 w/Hardware

Chevy Silverado and GMC Sierra 1500 owners from 1988 to 2019 looking to secure their 2.5″ wide leaf springs will find these zinc-coated square U-bolts the perfect fit for a reliable suspension upgrade.

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Detailed Reviews

Discover the top 10 Leaf Spring Hardware picks, carefully selected for performance, durability, and value. Each product is reviewed to help you find the perfect fit for your vehicle, whether it’s for comfort or affordability. This guide makes choosing easy and reliable, so you can upgrade with confidence. Dive in to find the best Leaf Spring Hardware tailored to your needs!

1. Leaf Spring Clamp Kit Fits Leaf Springs Up To 2.5” Wide, Locks Leaf Springs Together For Stabilizing,Provides Better Control of Axle Torque pack of2

Leaf Spring Clamp Kit Fits Leaf Springs Up To 2.5” Wide, Locks Leaf Springs Together For Stabilizing,Provides Better Control of Axle Torque pack of2

Upgrade your ride with this Leaf Spring Clamp Kit! It’s perfect for trucks, campers, and tow vehicles. Keep your leaf springs strong and secure.

This kit boosts stability for a smoother, safer journey. You’ll feel more in control, even with heavy loads.

Get better control of your axle torque. This kit is built to last. Enjoy peace of mind on every trip.

Pros Cons
  • Strengthens leaf springs for safer towing and hauling.
  • Locks springs together for better vehicle stability.
  • Improves axle torque control for smoother rides.
  • Durable materials ensure long-lasting performance.
  • Limited fit for leaf springs up to 2.5” wide only.
  • No adjustability for varying spring thicknesses or spacing.
  • Basic hardware may require upgrading for heavy-duty use.

Perfect For:

Truck, camper, or tow vehicle owners hauling heavy loads will love this kit. It locks leaf springs up to 2.5” wide, boosts axle torque control, and ensures a smoother, safer ride with durable, high-quality clamps.

Ready to Purchase?

2. A.A Trailer Leaf Spring Shackle 9/16″ -18 x 3 Bolt & Lock Nut Set for 1-3/4″ Wide Leaf Springs (4 Pack)

A.A Trailer Leaf Spring Shackle 9/16

Secure your trailer with the A.A Trailer Leaf Spring Shackle set. This 4-pack includes everything you need for a strong, reliable mount. Each bolt and nut is built to last.

The 9/16″ x 18 thread bolts are 3 inches long and fit 1-3/4 inch wide leaf springs. They work with 2,000lb and 3,500lb axles without changing ride height.

Made from hardened steel with a black oxidized finish, these Grade 5 bolts and nuts are tough and durable. Keep your trailer safe and stable with this essential set.

Pros Cons
  • Hardened steel ensures long-lasting durability.
  • Fits 2,000lb and 3,500lb trailer axles perfectly.
  • Includes 4 bolts and nuts – no extra parts needed.
  • Maintains original ride height for stable towing.
  • Black oxidized finish resists corrosion and rust.
  • Bolt length may be too long for some setups
  • Coarse threads may not fit fine-threaded brackets
  • Black oxidized finish offers limited rust protection

Perfect For:

This 4-pack of A.A Trailer Leaf Spring Shackle Bolt & Lock Nut Sets is perfect for anyone needing to securely mount 1-3/4 inch wide leaf slipper springs on trailers with 2,000lb and 3,500lb axles. It’s a simple, reliable solution for trailer maintenance and repair.

Ready to Purchase?

3. Fudatong 2PCs Square U-Bolt Kit for Boat Trailer Axle Leaf Springs, Trailer Leaf Spring U Bolts, for 2×2 Axle, 4-3/4″ Long, 2 Pack

Fudatong 2PCs Square U-Bolt Kit for Boat Trailer Axle Leaf Springs, Trailer Leaf Spring U Bolts, for 2x2 Axle, 4-3/4

The Fudatong Square U-Bolt Kit fits 2″ x 2″ boat trailer axles. It includes adjustable U-bolts that hold over 150 LBS each. These bolts work for trailers, boats, or pontoons with leaf springs.

Each kit has 4 U-bolts, 2 mounting plates, and all needed nuts and washers. The bolts measure 1/2″ thick, 4-3/4″ long, with a 3/10″ steel plate. Installation is simple and secure for most trailer setups.

The electrogalvanized finish resists rust in salt or freshwater. Durable design ensures long-lasting use for heavy-duty trailers.

Pros Cons
  • Durable and corrosion-resistant for long-lasting use.
  • Easy installation with all necessary parts included.
  • Supports up to 150 lbs per bolt for strong support.
  • Versatile for boat trailers, pontoons, and other uses.
  • No tools included, making installation slightly harder.
  • Limited size options, may not fit all trailers.
  • Electrogalvanized coating may wear off over time.

Perfect For:

This Fudatong 2PCs Square U-Bolt Kit is perfect for boat trailer owners and anyone needing to securely attach leaf springs to their 2×2 axles. It’s an easy-to-install solution for ensuring your trailer’s stability and support in various water conditions.

Ready to Purchase?

4. iBroPrat Trailer Axle Shackle Kit, Tandem Axle Trailer Kit for Double Eye Leaf Spring 3,500 lbs-7,200 lbs Axles (7 Nuts and 7 Bolts)

iBroPrat Trailer Axle Shackle Kit, Tandem Axle Trailer Kit for Double Eye Leaf Spring 3,500 lbs-7,200 lbs Axles (7 Nuts and 7 Bolts)

The iBroPrat Trailer Axle Shackle Kit is designed for tandem axle trailers with double eye springs. It fits axles ranging from 3,500 lbs to 7,200 lbs. This kit ensures smooth, durable suspension repairs.

It includes 4 shackle straps, 7 bolts and nuts, and 4 nylon bushings. All parts are easy to install. High-quality materials ensure a long-lasting performance.

Made with rust-resistant black oxidized surface, this kit is both sturdy and durable. It makes repairs quick and hassle-free. Enjoy reliable trailer performance with every use.

Pros Cons
  • Complete kit with 7 bolts and nuts.
  • Sturdy and durable for long-lasting use.
  • Easy installation with high machining accuracy.
  • Rust and corrosion resistant finish.
  • Guaranteed satisfaction with easy replacements.
  • No instructions included, might confuse first-time installers.
  • Limited compatibility, not suitable for all trailer types.
  • Black oxide finish may wear off over time.

Perfect For:

This iBroPrat Trailer Axle Shackle Kit is perfect for anyone with a tandem axle trailer needing quick and easy repairs. It’s ideal for double eye leaf springs and works with axles from 3,500 to 7,200 lbs.

Ready to Purchase?

5. iiLentes 722-006 722-032 Rear Leaf Spring Hanger Bracket Shackle Kit For 1999-2015 Chevy Silverado GMC Sierra 1500 for 2007-2009 Cadillac Escalade/GMC Yukon

iiLentes 722-006 722-032 Rear Leaf Spring Hanger Bracket Shackle Kit For 1999-2015 Chevy Silverado GMC Sierra 1500 for 2007-2009 Cadillac Escalade/GMC Yukon

Upgrade your truck with the iiLentes 722-006 722-032 Rear Leaf Spring Hanger Bracket Shackle Kit. This direct replacement part is built to exceed original standards for a smoother ride. It’s designed for a perfect match to your vehicle.

This kit is an easy installation. It includes all necessary parts. Get back on the road quickly.

Crafted from high-quality materials, this kit guarantees reliable performance and a long service life. It’s built to handle tough conditions and ensure optimal functionality.

Pros Cons
  • Direct replacement for a smoother ride.
  • Easy installation with all parts included.
  • Durable materials ensure long-lasting performance.
  • Perfect fit for specific vehicle models.
  • No instructions included, might need professional help.
  • Limited vehicle compatibility, check fitment carefully.
  • Not for heavy-duty or off-road use, standard driving only.

Perfect For:

This Rear Leaf Spring Hanger Bracket Shackle Kit is perfect for drivers who want a smooth ride and reliable performance. It’s ideal for Chevy Silverado, GMC Sierra, Cadillac Escalade, and GMC Yukon owners looking for a direct replacement that’s easy to install.

Ready to Purchase?

6. Dorman 722-123 Leaf Spring Shackle Compatible with Select Ford Models

Dorman 722-123 Leaf Spring Shackle Compatible with Select Ford Models

This Dorman leaf spring shackle is a direct replacement for select Ford models. It fits and functions like the original part, ensuring reliable performance. Built from durable steel, it withstands tough conditions without bending or breaking.

The powder-coated finish resists rust and corrosion, extending its lifespan. All essential hardware is included, making installation quick and hassle-free. Always use the Confirmed Fit tool to verify compatibility with your vehicle.

This shackle combines strength and ease of use for dependable results. Check fitment notes carefully before installation to avoid errors.

Pros Cons
  • Direct fit for original performance
  • Durable steel with corrosion-resistant coating
  • Includes all hardware for quick installation
  • Easy fit verification using vehicle check tool
  • Long-lasting design ensures reliable use
  • Additional fitment verification needed via online tool
  • Limited compatibility with specific Ford models only
  • Powder coating may wear in extreme weather conditions

Perfect For:

This Dorman 722-123 Leaf Spring Shackle is perfect for Ford owners who need a reliable replacement part. It’s easy to install and built to last, making it ideal for anyone looking to keep their vehicle running smoothly.

Ready to Purchase?

7. Golf Cart Rear Leaf Spring Hardware Bolt Pack for Club Car Precedent 2004+

Golf Cart Rear Leaf Spring Hardware Bolt Pack for Club Car Precedent 2004+

This bolt pack is perfect for Club Car Precedent 2004+ models. It includes all essential hardware for rear leaf springs. The pack is designed for both sides of your golf cart.

You’ll get 2x M8 x 70.0 bolts, 4x M8 x 85.0 bolts, and 6x M8 nuts. All parts are made of durable metal for long-lasting use. This kit ensures a secure and reliable fit.

Installation is simple and straightforward. The pack has everything you need for a smooth repair or upgrade. Keep your golf cart running safely and efficiently.

Pros Cons
  • Complete bolt pack for both sides of your golf cart.
  • High-quality all-metal lock nuts for durable performance.
  • Perfect fit for Club Car Precedent 2004+ models.
  • Easy installation with included bolts and nuts.
  • Limited to Club Car Precedent 2004+ models only.
  • No instructions included for installation.
  • Metal nuts may rust over time in wet conditions.

Perfect For:

This bolt pack is perfect for golf cart owners who need to replace worn-out hardware on their Club Car Precedent 2004+. It’s ideal for DIY repairs, ensuring your cart’s rear leaf springs stay secure and functional.

Ready to Purchase?

8. Racewill Trailer Shackle Kit, Tandem Axle Trailer Kit for Double Eye Spring (3,500 lbs-7,200 lbs Axles)

Racewill Trailer Shackle Kit, Tandem Axle Trailer Kit for Double Eye Spring (3,500 lbs-7,200 lbs Axles)

The Racewill Trailer Shackle Kit is built for tandem axle trailers with double eye springs. It includes strong parts to handle heavy loads up to 7,200 lbs.

4 PCS nylon bushings and 4 PCS shackle straps ensure smooth movement. 6 PCS shackle bolts with locking nuts keep your trailer secure. Made with corrosion-resistant materials for long outdoor use.

Pros Cons
  • Built tough for heavy loads.
  • Smooth ride for tandem axles.
  • Durable materials resist rust.
  • Easy to install and reliable.
  • Insufficient bolts for all mounting points
  • Straps may be too short for some trailers

Perfect For:

This product is perfect for tandem axle trailer owners needing sturdy parts for trailers with 3,500 lbs-7,200 lbs axles. It offers durable, corrosion-resistant components to fix or upgrade suspension systems.

Ready to Purchase?

9. SPARKWHIZ Trailer Leaf Springs Hanger Kit for Double Eye Springs Single Axle Suspension (2,000-7,000 lb Axles)

SPARKWHIZ Trailer Leaf Springs Hanger Kit for Double Eye Springs Single Axle Suspension (2,000-7,000 lb Axles)

The SPARKWHIZ Trailer Leaf Springs Hanger Kit is strong and easy to use. It fits double eye springs and axles from 2,000 to 7,000 lb. This makes it great for single axle trailers.

The kit includes different sized hangers and shackle straps. All parts are corrosion-resistant and durable.

You get shackle bolts and locknuts for a safe fit. It works well outdoors. Questions can be answered by contacting the seller.

Pros Cons
  • Fits many single axles.
  • Strong and long-lasting parts.
  • Easy to install kit.
  • Built tough for outdoors.
  • Great value for your trailer.
  • Limited to specific axle weight capacities (2,000-7,000 lbs only).
  • Requires exact spring width (1-3/4″ double eye springs).
  • May need extra hardware for non-standard setups.

Perfect For:

This hanger kit is perfect for trailer owners upgrading or repairing single axle suspensions. It fits 2,000-7,000 lb axles with 1-3/4″ double eye springs, includes all needed hangers, straps, and bolts, and is built to last outdoors.

Ready to Purchase?

10. BST BSSP 4PCS Square U-Bolts 2.5″ Wide Leaf Springs 8.75″ Long Compatible with 1988-2019 Chevy Silverado GMC Sierra 1500 w/Hardware

BST BSSP 4PCS Square U-Bolts 2.5

The BST BSSP 4PCS Square U-Bolts are designed for durability. They fit 1988-2019 Chevy Silverado and GMC Sierra 1500 models. These zinc-coated U-bolts ensure long-lasting performance.

They work with 2.5″ wide leaf springs and are 8.75″ long. The hardware is included for easy installation.

Before buying, check your vehicle’s fit. Use the garage tool to confirm compatibility. This suspension lift kit is ready to enhance your ride.

Pros Cons
  • Fits 1988-2019 Chevy/GMC trucks, no hassle.
  • Zinc-coated U-bolts resist rust, last longer.
  • Complete kit with hardware, ready to install.
  • Precise fit for 2.5″ leaf springs, no guesswork.
  • May not fit all leaf spring widths.
  • Length might be too long for some setups.
  • Hardware might vary for specific truck models.

Perfect For:

Chevy Silverado and GMC Sierra 1500 owners from 1988 to 2019 looking to secure their 2.5″ wide leaf springs will find these zinc-coated square U-bolts the perfect fit for a reliable suspension upgrade.

Ready to Purchase?

Buying Guide

Upgrading your vehicle or trailer? The right leaf spring hardware boosts safety and stability. It ensures a smoother ride, whether you’re towing heavy loads or cruising on rough terrain.

  • Compatibility: Check your vehicle or trailer specs. Match hardware to your make, model, and axle type for a secure fit.
  • Material Quality: Opt for hardened steel or zinc-coated parts. These materials resist wear and handle tough conditions without bending.
  • Load Capacity: Pick hardware rated for your axle’s weight limit. Heavy-duty setups need parts that support 3,500–7,200 lbs or more.
  • Corrosion Resistance: Look for black oxidized or electrogalvanized coatings. These protect against rust in wet or salty environments.
  • Ease of Installation: Choose kits with all required nuts, bolts, and bushings. Pre-assembled parts cut down on installation time and guesswork.
  • Application-Specific Needs: Tailor hardware to your use case. Trailers, trucks, and golf carts need different designs for optimal performance.