Best Leaf Spring Bracket Kit for Silverado and GMC Trucks
The following article presents a curated selection of leaf spring bracket kits designed to replace and upgrade rear leaf spring hangers and shackles on Chevy Silverado, GMC Sierra, and related models. Each product is evaluated for compatibility, durability, and installation ease to help you choose a reliable kit for restoring ride quality and load handling.
Summary of selected products:
| Product | Brand | Key Features |
|---|---|---|
| iiLentes 722-032 Rear Leaf Spring Hanger Bracket Kit (2 Brackets + 2 Shackles) | iiLentes | Direct fit, complete hardware, enhanced durability |
| Pair Rear Leaf Spring Hanger Bracket and Shackle Kit 722-032 / 722-006 (2x Brackets + 2x Shackles) | BST BSSP | OEM-spec replacement, includes bolts and nuts |
| 12474021 Rear Leaf Spring Bracket Kit Compatible with Silverado Sierra 1500 | Mardarth | Extensive compatibility, safety-tested |
| 722032 Rear Leaf Spring Bracket Kit Compatible With Silverado Sierra 1500 | Citumo | Direct replacement, supports multiple models |
| Rear Leaf Spring Hanger Bracket Shackle Kit for Silverado 1999-2013 | TomGoo | Perfect fit LH & RH, multiple OEM numbers |
iiLentes 722-032 Rear Leaf Spring Hanger Bracket Kit
Brand: iiLentes
Product overview: This kit includes 2 leaf spring hanger brackets and 2 shackles, designed as a direct replacement for 1999-2013 Chevy Silverado 1500 and GMC Sierra 1500. It is built for enhanced durability and improved ride comfort, backed by quality control standards. The kit comes with all necessary hardware for a straightforward installation, aiming to restore original handling characteristics after wear or damage.
Key features:
– Enhanced durability through quality materials and manufacturing standards
– Direct replacement fitment for Silverado 1500 and Sierra 1500 models
– Complete hardware included for hassle-free installation
Pair Rear Leaf Spring Hanger Bracket And Shackle Kit (722-032, 722-006)
Brand: BST BSSP
Product overview: This direct replacement kit meets or exceeds OEM specs and includes two shackle bushings, two hanger brackets, spring bushings, mounting bolts, and locking nuts. It is compatible with both left and right sides and is designed to replace multiple part numbers (12474021, 722032, 722-032, 722-006, etc.). This kit is positioned as a straightforward upgrade for improving ride comfort and maintaining original ride dynamics.
Key features:
– Direct replacement with OEM-like fit
– Includes comprehensive mounting hardware for easy installation
– Fits multiple OEM part numbers and vehicle configurations
12474021 Rear Leaf Spring Bracket Kit (Mardarth)
Brand: Mardarth
Product overview: This kit targets the 1999-2015 Silverado/Sierra line, with compatibility extending to 2007-2009 Tahoe/Yukon/ESCALADE/AVALANCHE/SUBURBAN. It emphasizes reliable replacement with performance testing backing and cross-compatibility with related part numbers (12474021, 722032, M22421, 338-2163). The kit is positioned for owners seeking a robust, safety-conscious option for multiple GM platforms.
Key features:
– Reliable, tested replacement components
– Broad compatibility with Silverado/Sierra and related GM SUVs
– Aligns with multiple OEM part references for flexibility
722032 Rear Leaf Spring Bracket Kit (Citumo)
Brand: Citumo
Product overview: This direct replacement kit covers multiple GM configurations including 1999-2015 Silverado 1500 and Sierra 1500, along with 2007-2009 Escalades and Avalanches. It is designed to replace OEM numbers 12474021, 722032, 338-2163 and provides a straightforward installation process aimed at restoring ride comfort and stability.
Key features:
– Direct OEM-style replacement
– Broad model coverage within Silverado/Sierra families
– Includes necessary mounting hardware for installation
Rear Leaf Spring Hanger Bracket Shackle Kit (TomGoo)
Brand: TomGoo
Product overview: This kit targets 1999-2013 Silverado/Sierra 1500, providing LH and RH compatibility. It references multiple OEM part numbers (12474021, 722032, 722-032, 722-029, and others) to ensure a precise match. The kit emphasizes high-quality steel, improved tensile strength, and wear resistance, with an installation package that includes two shackles, two hanger brackets, bushings, bolts, and nuts.
Key features:
– Perfect fit for 1999-2013 Silverado 1500 and Sierra 1500
– Includes full hardware for a complete installation
– Corrosion-resistant steel construction for durability
Buying Guide: Leaf Spring Bracket Kit Considerations
When selecting a leaf spring bracket kit, consider the following to ensure you get a reliable and durable solution that meets your vehicle’s needs.
- Vehicle compatibility: Verify model years and configurations (LH/RH sides, crew cab vs. extended cab) to ensure a true fit. Cross-check part numbers (e.g., 12474021, 722032, 722-032, 722-029) listed in product descriptions.
- Durability and material: Look for high-strength steel or alloy components designed for wear resistance and corrosion protection, especially if you drive in harsh weather or on rough roads.
- Hardware inclusions: A complete kit with bolts, nuts, bushings, and mounting hardware saves time and reduces the chance of missing components during installation.
- Ease of installation: Direct replacement kits that claim OEM-like fit and include mounting hardware typically offer a smoother install and reduce the need for additional modifications.
- OEM compatibility: Some kits reference the same OEM part numbers; confirm they replace the parts you’re replacing to avoid misfit issues.
- Warranty and testing: Look for kits that have undergone factory testing or safety performance checks, which can indicate longer-term reliability.
- Vehicle category: For trailers or non-vehicle applications, ensure the kit is rated for your axle and spring type to avoid misapplication.
Comparison considerations:
– Silverado/Sierra-focused kits (iiLentes, TomGoo, Citumo, Mardarth) prioritize compatibility with GM trucks and SUVs, emphasizing direct fit and complete hardware.
– Broadly compatible kits (BST BSSP) may offer additional cross-vehicle applicability but should be checked for exact part-number replacements.
– Trailer-focused kits (Lonffery) serve a different use case; if you’re working on a vehicle, they may not be appropriate. Always confirm intended application and load rating.