Difference Between etrailer e69SR and Universal Group SP-179275

Published 08/08/2024

Products Featured in This Question

4-Leaf Slipper Spring w/ Radius End for 2,000-lb Trailer Axles - 24-5/8" Long

(439)

$38.06

Question:

Hi! I have a trailer leaf spring question. What is any difference between these 1.75 slipper springs: 1 e69SR 2 SP-179275 Any sense on which would be better on a saltwater trailer? Thanks!

asked by: Ross N

Expert Reply:

Hi Ross; the # SP-179275 and # e69SR are identical. The only real difference between the two slipper springs is going to be the cost. Since there will be no difference in performance in salt water I would say get whichever one is cheaper.

expert reply by: Robin H

Ross

8/8/2024

Hello Robin, Thank you for the reply, that all makes sense. How do people keep marine springs from rusting? Seems inevitable but I'm sure there's some methods to protect? Another question - on A Frame Jacks: Does Etrailer sell parts for Bulldog BD155033? I have an old one, and the long Acme thread and retaining nut are stripped. My alternative is to replace with an Etrailer TJA-2001-B. Is there any chance there is a parts diagram for this - as I could maybe use it and replace the old one entirely, or use it for parts. Never easy dealing with old stuff that worked well until... Thanks! Cheers Ross

Robin H.

8/8/2024

@Ross the best way to keep them from rusting is the old reliable rinse it with fresh water. We do have some galvanized leaf springs for marine applications but not in that size. If I had to guess it is probably difficult to find that exact slipper spring that is galvanized. Even with the extra protection I would still say rinse it off. We do have some replacement parts for that jack but it doesn't look like the parts you need are available. Instead of getting the etrailer jack you can get the same # BD155033 since it is still around. That way you know for sure parts off the old jack will fit if you hang on to it for spare parts.