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

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Slipper radius end trailer leaf spring part number 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


Slipper Leaf Spring 72-43 fits all types of trailers including utility, boat, travel, dump and horse trailers. This 72-43 trailer slipper spring has a 1" ID rubber encased bushing installed on one end and a radius end slipper end on the other. Same as slipper spring part number UNA-268 and TS894-5. Measure along the surface of the leaf spring for the most accurate measurement. Eye to end measurements can vary over time due to the slipper spring flattening out. Contact the experts at Spring Works if you have any questions.

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Quality: Lasts longer. High-quality, durable parts that can withstand use and wear over time.Performance: Performs better. Parts that enhance and maintain the performance of you vehicle. Correct fit and function as expected.Value for Money: Cost with quality balanced. No better products at any price point.Brand Reputation: 30+ years of customer satisfaction.

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