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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.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Best beanie!
This was a Christmas gift and the receiver loved it! It was just what he wanted! Cashmere is always the best choice for comfort, softness, wearability and durability!
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Reviewed in the United States on January 18, 2026
★★★★★ 4
Great value
Good quality at a great price
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Reviewed in the United States on February 3, 2025
★★★★★ 5
Cashmere dream
Just arrived today. Very soft, light and warm. Fits comfortably without being tight. This hat is really well made and it far exceeds the price point it’s sold at.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Love perfect fit..doesn't move up and super soft
Love this hat! Gift for my nephew. He has had it stolen by others since it is perfect fit and super soft.
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Perfection in the form of a hat.
Best hat ever! It’s perfect in every way, fits right to your head like a skully cap should. It’s not too thick or thin for a chilly winter in the mountain forest, I wore it to sleep a few times, doesn’t seem to make me too hot.
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Reviewed in the United States on February 4, 2026
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