Heavy Duty Trailer U Bolt Kit For 3500 Lb Axles Two Three Eighths Inch Round Eight Piece Set Six And One Quarter Inch Long One Half Inch Diameter With 20 Threads Per Inch For Leaf Spring Mounting On Trailers
✔️ 8 U-bolts, 4 tie plates, 16 nuts, 16 washers, 4 spring washers
This heavy-duty trailer axle U-bolt kit is designed to secure leaf springs on 3500 lb-rated trailers with a 2-3/8 inch round axle. It’s a robust, zinc-plated solution for outdoor use, replacing rusted or damaged hardware and delivering reliable mounting for leaf-spring setups.
✅ U-bolts: 6.25 in long (159 mm), 0.5 in dia (12.7 mm), 1/2-20 thread, 2.2 in threaded length
✅ Tie plates: 3.75 in W x 4.98 in L (95.25 x 126.49 mm), fits 1-3/4 in leaf springs
✅ Nuts & washers: 16 hex nuts, 16 flat washers, 16 spring washers, zinc-plated steel
✅ Finish & durability: zinc-plated steel resists rust and deformation for long life
✅ Kit composition: includes 4 tie plates, 8 U-bolts, 16 nuts, 16 flat washers, 16 spring washers
💡 What is a heavy-duty trailer U-bolt kit used for in leaf spring mounting on 2-3/8 in axles? It helps secure the spring assembly to the axle and prevent movement during use.
- secure leaf spring mounting on 2-3/8 inch trailer axles with reliable fasteners.
- includes two washer types to dampen vibration and prevent loosening.
- corrosion-resistant zinc plating extends life in outdoor trailer use.