3500lb Tandem Trailer Axle Suspension Kit 1750lb Leaf Springs & Hanger Kit

3500lb Tandem Trailer Axle Suspension Kit 1750lb Leaf Springs & Hanger Kit

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≥100 Pieces

US $90

≥500 Pieces

US $80

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Quick Details

Place of Origin:: Zhejiang, China

Brand Name:: NBJINGYI

Spring capacity:: 1750 lbs

Axle capacity:: 3,500 lbs

Eye to Eye length:: 25-1/4 inch

Width of leaf:: 1-3/4 inch

Bushing dia:: 9/16 inch

Free open:: 3 inch

Equalizers:: EQ-E1

Hangers tall:: 3 inch

Hackle bolts and locknuts long:: 14 x 9/16"-18 x 3"

Quick Details

OE NO.:: SW4B

Max Payload:: 3500LBS

Size:: Standard

Place of Origin:: Zhejiang, China

Brand Name:: NBJINGYI

Spring capacity:: 1750 lbs

Axle capacity:: 3,500 lbs

Eye to Eye length:: 25-1/4 inch

Width of leaf:: 1-3/4 inch

Bushing dia:: 9/16 inch

Free open:: 3 inch

Equalizers:: EQ-E1

Hangers tall:: 3 inch

Hackle bolts and locknuts long:: 14 x 9/16"-18 x 3"

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Product Information

Product Information:

* 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 / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring)
* 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