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Extend the life of your trailer's suspension with this heavy-duty hardware kit. 1/2" Thick steel shackle straps will outlast the standard straps on your double-eye leaf springs. Wet bolts and bronze bushings help keep your setup lubricated.
Features:
Specs:
Customer Satisfaction Score:
92% were satisfied with this product
8% of customers were not satisfied
Ratings & Reviews

John
6/1/2025
This was my first tandem axle unit. As I was pulling it home, it had such a twitch and shake that I pulled over to check it out. All bolts, etc. looked to be fine. I came across a review of the Road Armor and replaced my existing suspension. I have had zero issues and the trailer pulls smoothly. I highly recommend them.


Brandon P.
7/20/2023
It has been a year since installed the upgraded parts. I have to say I am 100 satisfied with ALL the upgraded parts.

James
12/8/2025
after putting these on and lubing I have no more squeaking of the suspension. these are greaseable, so looking for longevitive of these shackles. than you etrailer.

Mike L.
3/19/2026
The MR76ZR you ordered provides a 3-1/8 inch shackle strap. For a 2-1/4 strap, use # MR46ZR.
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Gwendolyn Y.
5/4/2026
That's awesome to "hear", Tom. I know the clanking of trailer suspension can get loud so if it helped reduce it by that much, I call that a major win!