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Bumpy roads don’t have to mean a rough haul. This EMCO 7-leaf double-eye spring flexes to take up road shock and vibration, keeping the trailer steady and the ride smooth. Each leaf works together to share the load, reducing bounce and protecting the frame and cargo from harsh jolts. The spring measures 24-7/8"" from eye to eye and is built for 8,000-lb axles, with a 4,000-lb spring capacity for solid support mile after mile.
When you’re carrying weight, the suspension hardware has to hold up. This spring is made from tough steel with each of its seven leaves measuring 1/4"" thick, giving it the strength to handle serious load stress without sagging. The 1-3/4"" width keeps the stack stable under compression, while the 2-1/2"" leaf stack height ensures plenty of travel for smooth axle articulation under heavy load.
Loose or worn spring eyes can throw everything out of alignment. This spring includes pre-installed nylon bushings with a 9/16"" inner diameter (11/16"" without bushing), ready to pair with standard wet bolts and shackles. The bushings reduce friction and noise during movement, helping the suspension cycle quietly and evenly. They also make installation straightforward—just line up the eyes with your existing hangers and shackle straps.
Old springs can elongate or sag over time, leaving the trailer unlevel. Replacing both springs together restores balance and alignment so the trailer tracks straight behind you. This 7-leaf spring brings back a level stance and reliable support so your suspension works like it should on every trip.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Product is excellent but packaging for ahipping lacks. Springs was hanging out of box upon arrival.
looks like what I ordered. haven't installed yet
Haven’t installed them yet and hope i never have too. I keep them as a spare just incase one brakes. Thank you!
shipment perfect
The springs were what was advertised fit perfectly and quality was good
Fast delivery - We are full time RV travelers with a 43' 5th wheel, thus making it necessary to time our orders/deliveries as to when we will be in a particular RV Park - great service. Ordered from etrailer a number of times.
Etrailer has a good product at an affordable price compared to Dexter springs. I purchased these leaf springs because the leaf below the eye spring extended underneath the eye instead of two inches behind the eye like other springs. These are well built.
It works perfect and looks a lot stronger than my old ones
Ordered springs for my camper because mine had worn out and become flattened. Replaced with 8k springs and went very smoothly. A little learning curve with triple axle but product was perfect. Very happy. Make sure you ordervnrw u bolts and brass bushings and wet bolts too. I did not and had to after the fact. That was my error.
Looks of good quality leaf spring.
Great customer service quick shipping t ime.
3 springs that are correct are fine. The 4 spring is the wrong spring, sent a 4 leaf instead of a 7 leaf, still waiting on the correct replacement.
Do you have a question about this Trailer Leaf Spring?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Bill
7/10/2026
Ok no issue with the springs