Replacement Slipper Style Leaf Spring for 1984 Tee Nee Trailer

Published 07/10/2020

Products Featured in This Question

2-Leaf Slipper Spring w/ Flat End for 1,800-lb Trailer Axles - 30" Long

(269)

$47.57

Question:

HI I nee to buy two replacement leaf springs for my 1984 Tee Nee trailer. The photo is obviously a photo of the broken spring. I took the dimensions from this spring. The SP-039275 has the right number of springs 3 and weight capacity 2900 lbs. The existing spring has a radius bend at the slipper, not a straight end. I am unsure if this spring will work, as the dimensions are a bit different-may affect placement of tire in fenders. I put both existing spring and prospective spring dimensions below to save you time: A, Eye to bolt/straight line: Existing 11 1/2. SP 13 5/16 B. Eye to end of slipper: E 29. SP 30 C. Eye to bolt, along metal: 12 1/2. SP 15 D. Bolt to end of slipper: 18 3/4. SP 17 3/4 E. Spring height 4 1/4. SP 4 7/8 Is this an appropriate replacement? If not, would you please recommend a replacement pair?

asked by: Tim

Expert Reply:

For your 1984 Tee Nee trailer, the number of leaf springs is not the determining factor but rather the length and the capacity rating. The 3-Leaf Slipper Spring w/ Flat End for 2,900-lb Trailer Axles - 30" Long # SP-039275 is a great replacement option based on your photo as long as your axle capacity is 2900 lbs because each spring is rated for 1450 lbs.

If you have a 3,500 lb axle then instead you would want # SP-040275 because it is a higher weight rated spring. If the trailer axle is 1800 lbs, then the 2-Leaf Slipper Spring w/ Flat End for 1,800-lb Trailer Axles - 30" Long # e29SR is the best fit.

The straight spring behind the slipper spring hanger should not be an issue that it is straight as the overall length is still the same.

expert reply by: Jason S