Broken Leaf Spring - Size?

[TX721]

I have a busted rear leaf spring on the passenger side. Wondering if any of you might know the size? There are plenty of trailer shops in the area plus a Northern Tool that carry this stuff so I may be able to find it locally. I have a call into Marine Master trailer but haven't heard back.
Thanks

[shortstick]

I have a 2010 721 and the leaf springs are 26 inch center to center and 1 3/4 wide.
I don't know if Marine Master made any changes from 2010 to 2013.

[TX721]

Thanks short stick! Marine master called back and said what you already know. The only difference is he said they upgraded since that trailer was made, Nov. 2012, to a 4 leaf 2725 lb spring. I can't find a 4 leaf 2725 lb (??) spring anywhere. Called Pacific trailer and asked about the newer part and they recommended a 4 leaf 2000lb. Pacific trailer said it was ok to replace just the two back with the 4 leaf (not just one) or do all four at once.


Think I'll replace just the broken one with a 26" 3 leaf. I think they are 1500 lbs springs.

[Coke]

What would cause a spring to break like that? Have heard of it happening before, but never known anyone that actually had it happen.

[TX721]

Not sure why but I have had this happen on other trailers. Maybe that's why they have been manufacturing the trailers with a 4 leaf spring now.

[Phoenix Ed]

I had the same thing happen on my 2013 721 trailer, replaced the one, it had corroded and rusted under the Gatorhyde. Seeing this reminds me I was going to change them all out!

[TX721]

I had the same thing happen on my 2013 721 trailer, replaced the one, it had corroded and rusted under the Gatorhyde. Seeing this reminds me I was going to change them all out!

Hey Eddie. I thought about changing them all out to the 4 leaf 2000#. Think I'll just fix the broken one.
Once I took the right rear tire off I found grease all over the rotor and hub. Looks like I'll be on a parts # search for those parts. I've seen the part numbers on the Phoenix forum before but a search isn't producing much. Maybe need to start a new thread (those parts should be a sticky at the top)

[scubaman]

i had 2 go out on my 2012 trailer.....upgrade it to the 4 leaf.....add shocks if you don't already have them..and forget about it....you are done!

[fishin couillon]

So what is the price on a spring???

[DREWTICK]

4 leaf 2000lb https://www.easternmarine.com/double...spring-una-051

3 leaf 1500lb https://www.easternmarine.com/double...spring-una-050

[fishin couillon]

Dam!!! I was guessing they were around $100 or so......