Top 10 Best 3500 Trailer Spring Kit

1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length 25-14 inch, Free open 3 inch, width of leaf 1-34 inch, 4 leaves, 916 inch bushing dia, nylon bushings installed. It will replace SW4B 72-42 LIB-401-DE UNA212 PR4B 124903 9150014 93184 different SKU but same spring. Include 3,500lbs axle U-bolt kit for 2-38 dia round trailer axles , Kit include 4 x 5-12 long U bolts, U bolts dia. 12 2 x tie plates for 1-34 leaf springs 8 x 12-20 hex nuts. LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer trailer axle manufacturers..

ADAPTATIONDouble eye springs, eye to eye length 25-14, 4 leaves. Designed for standard 3500 lbs trailer axles, providing a perfect fit and reliable performance. Each spring has a load capacity of up to 1750 lbs ensuring your trailer is supported and protected during travel.. FUNCTIONThey work as part of the suspension to carry huge loads while relieving stress on the trailer chassis and axles. Provides much-needed cushioning for your travel trailer against bumps and vibrations.. STRONG CONSTRUCTIONMade of manganese steel. Built to withstand the demands of frequent use and are easy to repair or replace.. ACCESSORIES Our kit includes a U-bolt kit and a single trailer axle hanger kit. Fits 2-38 diameter round trailer axles. All parts are galvanized for higher durability.. CAUTIONIt's important to choose the appropriate leaf type and size that matches your vehicle's load rating, different vehicles require different leaf types and sizes. Please verify the spring load rating to ensure optimal performance and safety..

This 3.5K trailer kit has everything you need to get started on your new trailer. 1 - 3.5k TK Idler Axle. 2 - 1.75k 1.75W x 25.25 L - 4 Leaf Double Eye Springs. 2 - 1.75k U-Bolt Kits. 1 - Double Eye Hanger Kit.

4 4 Leaf 25 14 x 1 34 Trailer Double Eye Spring for 3500 lb Axles. 8 5-12 Long U-bolts. 4 U-bolt Tie Plates for 1-34 Spring. 16 12-20 Hex Nuts. L5 12 A2 38 D12.

1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length 25-14 inch, Free open 3 inch, width of leaf 1-34 inch, 4 leaves, 916 inch bushing dia, nylon bushings installed. It will replace SW4B 72-42 LIB-401-DE UNA212 PR4B 124903 9150014 93184 different SKU but same spring. Include 3,500lbs axle U-bolt kit for 2-38 dia round trailer axles , Kit include 4 x 5-12 long U bolts, U bolts dia. 12 2 x tie plates for 1-34 leaf springs 8 x 12-20 hex nuts. Include Complete tandem trailer axle hanger kit for 1-34 leaf springs, Kit include 2 x EQ-E1 equalizers, 6 x 3 tall hangers, 8 x shackle straps, 14 x 916-18 x 3 long shackle bolts and locknuts. LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer trailer axle manufacturers..

All Parts Needed to Build or Repair Your Trailer. 1 3.5K Idler Axle. 2 1.75K 25.25 4 Leaf Double Eye Springs. 2 1.75K U-bolt Kits 1 Double Eye Hanger Kit. 2- 15 20575D15 6 ply Bias Tire and Wheel Assembly.

3,500lbs capacity per each spring, for standard 7,000lbs trailer axle , Eye to Eye length 25-14, Free open 3, width of leaf 1-34, 6 leaves, 916 bushing dia. It will replace SW6 LIB-601-DE UNA223 PR6 9150021 different SKU but same spring. Include Complete tandem trailer axle hanger kit for 1-34 leaf springs, Kit include 2 x EQ-E1 equalizers, 6 x 3 tall hangers, 8 x shackle straps, 14 x 916-18 x 3 long shackle bolts and locknuts. LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer trailer axle manufacturers..

This kit is for 3,500lbs round axle which axle beam dia 2-38 .. 4 x 5-12 long U bolts, U bolts dia. 12. 2 x tie plates for 1-34 leaf springs. 8 x 12-20 hex nuts.

Mount Your Round 2-38 Diameter Trailer Axle to Your Trailer's Leaf Springs with this U-Bolt Kit. 4 - U-Bolts 12 20 x 5.50 Long . 2 - U-Bolt Plates. 8 - 12 Flanged Nuts.