Reviews Trailer Axle Spring- BestItemr.com

LIBRA 3500lb Tandem Trailer Axle Suspension Kit Leaf Springs U-Bolt & Hanger Kit

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".
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..

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".
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..

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 Complete single trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x 3" tall hangers, 2 x 2.1" tall hangers, 4 x shackle straps (eye to eye 3.09"), 6 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..

3,500lbs capacity per each spring, for standard 7,000lbs trailer axle.
Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 6 leaves, 9/16" bushing dia.
It will replace SW6 / LIB-601-DE / UNA223 / PR6 / 9150021 (different SKU# but same spring).
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..

3,500lbs capacity per each spring , for standard 7,000lbs trailer axle.
Free length from center of eye to end of hook: 26-7/8", Free open: 3.19", width of leaf: 2", 5 leaves, 9/16" bushing dia.
It will replace 72-32 / 1203T3 / LIB-501-SH / UNA232 / 125023 / 9150000 (different SKU# but same spring).
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..

3,000lbs capacity per each spring, for standard 5,200-6,000lbs trailer axle.
Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 5 leaves, 9/16" bushing dia.
It will replace SW5 / LIB-502-DE / UNA111 / PR5 / 9150018 / 93163 (different SKU# but same spring).
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..

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).
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..

3,500 lbs Idler Trailer Axle (Capacity 3.5K).
Internal Wiring System To ensure seamless design Protect brake wires from wear and tear.
Replaces TK Trailer Parts, AL-KO, Hayes, and Lippert Axles.
Underslung - Axle is welded with spring seats on the bottom Allows for lower ride height For optimal usage, use with double eye springs.
High Strength Straight Steel Axle Tube Construction to ensureA better highway experience.

Replaces rubber equalizers for E-Z Flex heavy-duty rubber suspension system by Dexter Axle.
For 33" axle spacing and axles up to 6000lbs. capacity.
Retrofits to existing leaf spring axles that use 013-104 style equalizers.
26.00" Double eye springs - tandem axles.
Requires no welding, grinding, or cutting of the trailer frame or axle hangers.

Replaces rubber equalizers for E-Z Flex heavy-duty rubber suspension system by Dexter Axle.
For 33" axle spacing and axles up to 6000lbs. capacity.
Retrofits to existing leaf spring axles that use 013-104 style equalizers.
26.00" Double eye springs - tandem axles.
Requires no welding, grinding, or cutting of the trailer frame or axle hangers.

Axle sold separately. Purchase of a compatible Burley Ballz Axle is required for use..
Coil-spring suspension stabilizes the trailer and gear, reducing structural stress and creating a smoother ride on rough terrain..
Hitching system allows for quick and easy installation and removal from a wide range of bike types..
Height-adjustable kickstand holds trailer and bike upright for easy loading and unloading of cargo..

Replaces rubber equalizers for E-Z Flex heavy-duty rubber suspension system by Dexter Axle.
For 33" axle spacing and axles up to 6000lbs. capacity.
Retrofits to existing leaf spring axles that use 013-104 style equalizers.
26.00" Double eye springs - tandem axles.
Requires no welding, grinding, or cutting of the trailer frame or axle hangers.

Replaces rubber equalizers for E-Z Flex heavy-duty rubber suspension system by Dexter Axle.
For 33" axle spacing and axles up to 6000lbs. capacity.
Retrofits to existing leaf spring axles that use 013-104 style equalizers.
26.00" Double eye springs - tandem axles.
Requires no welding, grinding, or cutting of the trailer frame or axle hangers.