25-1/8" Trailer Leaf Spring  Double Eye Trailer Leaf Spring 4342-30
SKU: 34508210319

25-1/8" Trailer Leaf Spring Double Eye Trailer Leaf Spring 4342-30

Sale price$49.52 Regular price$55.02
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

25-1/8" Trailer Leaf Spring Double Eye Trailer Leaf Spring 4342-30Number of Leaves 4 Leaf Spring Capacity 3,000 lbs Spring Width 1 3 4" A Spring Length: 13 1 4" along leaf surface B Spring Length: 13 1 4" along leaf surface C Spring Arch: 3 1 8" D Stack Height: 2" E Eye to Eye Length: 25 1 8" Eye Diameter: 9 16" Leaf Material: . 5 Double eye leaf spring 4342 30 fits all types of trailers including utility, boat, travel, dump and horse trailers. This 4342 30 double eye trailer spring has a 9 16" ID nylon bushings

  • Number of Leaves - 4
  • Leaf Spring Capacity - 3,000 lbs
  • Spring Width - 1-3/4"
  • A - Spring Length: 13-1/4"  along leaf surface
  • B - Spring Length: 13-1/4" along leaf surface
  • C - Spring Arch: 3-1/8"
  • D - Stack Height: 2"
  • E - Eye to Eye Length: 25-1/8"
  • Eye Diameter: 9/16" 
  • Leaf Material: .5

Double eye leaf spring 4342-30 fits all types of trailers including utility, boat, travel, dump and horse trailers. This 4342-30 double eye trailer spring has a 9/16" ID nylon bushings installed on both ends. Same as trailer spring part number UNA-221, UNA-117, 72-26, ML-4, 93115, 8106. Measure along the surface of the leaf spring for the most accurate measurement. Eye to eye measurements can vary over time due to the trailer spring flattening out. Contact the experts at Spring Works if you have any questions.

Note: Replace 4342-30 trailer leaf springs in pairs to avoid height, axle alignment, and performance issues.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34508210319

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Carl L. Bradley
Pawtucket, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
M
Verified Purchase
Michelle bullard
Natrona Heights, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
C
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Charles Clerici
Cuba, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
J
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judith stevens
Phoenix, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Dallas, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025

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