3500lb Tandem Trailer Axle Suspension Kit - Heavy Duty Leaf Springs with U-Bolt & Hanger Kit - Perfect for Boat Trailers, Utility Trailers & RV Trailers
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Description
1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, nylon bushings installedIt 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 2-3/8" dia round trailer axles , Kit include: 8 x 5-1/2" long U bolts, U bolts dia. 1/2"; 4 x tie plates for 1-3/4" leaf springs; 16 x 1/2"-20 hex nuts Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-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.
Features
1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length 25-1/4 inch, Free open 3 inch, width of leaf 1-3/4 inch, 4 leaves, 9/16 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 2-3/8" dia round trailer axles , Kit include 4 x 5-1/2" long U bolts, U bolts dia. 1/2"; 2 x tie plates for 1-3/4" leaf springs; 8 x 1/2"-20 hex nuts
Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-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.
