NOTE: Professional Company for Brake Systems & Precision Components.

U-Bolt for Trailer Suspension Kit

Founded in 2015 in Weifang City, near Qingdao Bay, Weifang Top Trailer Accessories Co., Ltd. specializes in high-quality trailer components with convenient global shipping access.

With two modern workshops, we produce electric brake assemblies, stamping parts, brake drums, axles, oil seals, and dust cups. Backed by 150 skilled employees and strict quality control, our products are trusted in the U.S., Canada, Australia, New Zealand, and more.

We welcome global partners to grow and succeed together.

Product Description:

The U-Bolt for Trailer Suspension Kit is a critical fastener used to secure the axle to the leaf spring assembly, ensuring stability, safety, and proper alignment of the trailer suspension system. Manufactured from high-strength steel and precision-threaded for durability, these U-bolts provide reliable clamping force and resistance to vibration, impact, and corrosion.

Ideal for utility trailers, boat trailers, RVs, and agricultural equipment, the U-bolt offers long-lasting performance even in harsh environments. Each bolt is designed for easy installation and compatibility with a wide range of trailer suspension setups.

Product Features:

  • High-Strength Construction:
    Made from premium-grade carbon steel or alloy steel to ensure maximum tensile strength and load-bearing capacity.

  • Corrosion-Resistant Finish:
    Zinc-plated, galvanized, or powder-coated surface protects against rust and weather damage.

  • Precision Threading:
    Provides tight, secure fitment and prevents loosening under vibration or heavy loads.

  • Universal Fit:
    Available in square or round shapes to fit various axle types and leaf spring configurations.

  • Easy Installation:
    Includes matching nuts and washers; designed for direct replacement in most suspension systems.

Applications:

  • Boat trailers

  • Utility trailers

  • Travel and caravan trailers

  • Agricultural trailers

  • Cargo and flatbed trailers

Advantages:

  • Over 10 years of experience in trailer bearing manufacturing.

  • Strict quality control system (ISO/TS 16949 certified/ADR).

  • Competitive price with stable supply.

  • 100% pre-shipment inspection.

For more details on installation and specifications, visit our official product page or contact our technical support team for personalized assistance.

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