LIBRA 3500lb Tandem Trailer Axle Suspension Kit Leaf Springs U-bolt & Hanger Kit
US Professional Trailer Parts Dealer over 20 years
$205.99
Free shipping included
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Shipping, delivery & returns
Free shipping · FedEx (Standard Shipping)
📦 Est. delivery Jun 27, 2026 – Jul 1, 2026
Ships from Memphis, Tennessee, US
↩️ Returns accepted · 30 calendar day · seller pays return shipping
Seller
About this item
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. Trailer suspension.
Specifications
| Brand | LIBRA |
| Manufacturer Part Number | SW4B |
| Part Type | Accessories |
Item description from seller
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LIBRA 3500lb Tandem Trailer Axle Suspension Kit Leaf Springs U-bolt & Hanger Kit
Product Description
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.
Please note: fitment guide is for reference only and does not guarantee the part will fit your specific application. Please check your owner's manual to ensure proper fitment.
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• We accept payments through Paypal and all major credit debit cards
• Immediate payment is required after the winning bid
• TN residents must pay 9.25% sales tax
• We ship via USPS for small items or Fedex for large items
• We only ship to physical address , not P.O.box
• Shipping address must be same as Ebay order, should you need change address, please re-order
• Any items advertised as "free Shipping" will be only shipped to the lower 48 states .
• Alaska, Hawaii, Puerto Rico, APO/FPO buyers please contact us for shipping cost before you buy
• We also ship to worldwide, please contact us for the shipping quote
• Warning: Please verify the fitment before purchase to avoid potential costly return
• We will accept returns within 30 days of purchase
• Return items must be at same condition as received
• Tires that have been mounted will NOT be accepted for return
• Parts that have been installed will NOT be accepted for return
• All return must be requested through Ebay online return portal
• A 20% restocking fee will be charged on all returned items
• Return shipping cost is the responsibility of the buyer
• If any returns are caused by manufacture defects, damage during shipping or we shipped wrong, restocking fee will be waived and return shipping cost will be covered by us>
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