SKU: 7891684165

30-1/2" Trailer Leaf Spring | Slipper Radius End | 5 Leaves | 72-43

Sale price$114.44 Regular price$127.16
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Description

30-1/2" Trailer Leaf Spring | Slipper Radius End | 5 Leaves | 72-43Product Specifications for Slipper Leaf Spring 72 43 Number of Leaves 5 Leaf Spring Width 3" A Spring Length: 14 1 2" B Spring Length: 18 1 8" C Spring Arch: 4" D Stack Height: 2" E Eye to End Length: 30 1 2" Eye Diameter: 1" Leaf Material: . 401" Leaf Spring Capacity: 5,000 lbs. Slipper End Type Radius End Alternate SKU: UNA 238, US 3088, US3088, URG30505RB, 7243, US3088LB, UNA268, US 3088LB, TS894 5, TS8945, LR30505M Product Description: Slipper

 

Product Specifications for Slipper Leaf Spring 72-43

  • Number of Leaves - 5
  • Leaf Spring Width - 3"
  • A - Spring Length: 14-1/2"
  • B - Spring Length: 18-1/8"
  • C - Spring Arch: 4"
  • D - Stack Height: 2"
  • E - Eye to End Length: 30-1/2"
  • Eye Diameter: 1"
  • Leaf Material: .401"
  • Leaf Spring Capacity: 5,000 lbs.
  • Slipper End Type - Radius End
  • Alternate SKU: UNA-238, US-3088, US3088, URG30505RB, 7243, US3088LB, UNA268, US-3088LB, TS894-5, TS8945, LR30505M

Product Description: Slipper Leaf Spring 72-43
The 72-43 slipper leaf spring is a versatile suspension component suitable for various trailer types, including utility, boat, travel, dump, and horse trailers.  Same as slipper spring part number UNA-268 and TS894-5. This slipper spring features a 9/16-inch ID nylon bushing installed on one end and a slipper end on the other for reliable performance and durability.


With a capacity of 5000 lbs., this slipper spring is designed to handle extra heavy loads effectively, making it a dependable choice for trailer applications.


Measurement Guidelines
To ensure an accurate fit, measure along the surface of the leaf spring. Note that eye-to-end measurements may vary over time due to the spring flattening with use. If you have any questions, contact the experts at Spring Works for assistance or open our chat for AI responses to common questions.


Important Replacement Note
Always replace 72-43 slipper leaf springs in pairs to maintain proper height, axle alignment, and performance.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 7891684165

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Jennifer Donnelly
Draper, US
★★★★★ 5
Pleasantly surprised
I’m two jars in and love it. I do use Botox, retinol, a good face wash, wash moisturize twice daily, etc etc. I struggle with moisturizer because I’m prone to breakouts. Idk what it is about this one but my skin loves it. It feels refreshed and soft. Added bonus, my eyebrows and lashes have gotten longer and darker quick! Obviously we all respond differently to products but I’ll be keeping this in my rotation
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Reviewed in the United States on June 3, 2026
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Verified Purchase
Deb from the Ridge
Lowell, US
★★★★★ 5
A thick and rich cream that smooths on nicely!
So I jumped on the Korean skincare bandwagon and decided to purchase some of the DR MELAXIN Products to try! I read many good reviews and decided it was worth the money. This first product is the Dr Melaxin Calcium cemenrete calcium volume cream. It comes in a 1.76 ounce glass jar. On the label there is a lot of word descriptions so I will add a few: Ex volume firming, rebornic 10,000 ppm hydrolyzed elastin and collagen extract. I have photographed label for viewing. The directions indicate to "apply a small amount of cream onto your face especially around the under-eye area". I found the cream thick and rich and I used it in addition to another Dr Melaxin neck and face product so I concentrated on only neck and under eye area. It is neutral in scent and is very thick so it feels like it is absorbing nicely. I have been using it for about a month now and have definitely noticed some improvement in the neck area so i will continue to use and layer with other products. I do recommend this line as the ingredients seem effective so far!
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Reviewed in the United States on June 4, 2026
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E.R.
Phoenix, US
★★★★★ 5
Good product for face.
Great product. Works well with decreasing lines in face after half is used and with the serum. It does leave somewhat of a sticky (not grimy) texture which is uncomfortable if using at night.
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Reviewed in the United States on June 1, 2026
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Verified Purchase
E. L. Phipps
Charlottesville, US
★★★★★ 4
Loose under eye skin tightened and brightened!
I love this cream! It makes a huge difference in the strength of the skin under my eyes and smooths the look and feel of the wrinkled skin under my eyes. It brightens my under eye circles. I gave 4 stars because if you use too much it will start to roll off almost like skin does when it sheds or when you exfoliate. I use less now and it’s perfect.
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Reviewed in the United States on May 3, 2026
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Emma DG
Lowell, US
★★★★★ 5
Working on Deep Wrinkles Great Results
I really like this product, it’s been working well on deeper wrinkles, especially on my forehead and around my smile lines. With consistent use, I can see a noticeable improvement in how my skin looks. The texture feels hydrating and smooth, and it absorbs nicely without feeling heavy. It leaves my skin feeling softer and more refreshed after each use. I also like that it helps with overall skin appearance, making it look more even and a bit more radiant. Minor note: Results take consistency, so it’s best to use it regularly to see the full effect. Overall, this is a great product for targeting fine lines and deeper wrinkles. Hydrating, easy to use, and delivers visible improvements over time.
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Reviewed in the United States on April 15, 2026

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