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  1. Trailer Leaf Springs
  2. etrailer
  3. 25-1/4 Inch Long
  4. Double Eye Springs
  5. 3500 lbs
  6. 4 Leaf
etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles - 25-1/4" - Dacromet
etrailer

etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles - 25-1/4" - Dacromet

Part Number: e68SR
In Stock
$66.76
Trailer Leaf Springs
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Tired of rusty, flaking running gear on your trailer? Need more corrosion protection for launching your boat or towing over heavily treated roads? Upgrade your suspension with this long-lasting, supremely rust-resistant leaf spring. Great Prices for the best trailer leaf springs from etrailer. etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles - 25-1/4" - Dacromet part number e68SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (526)
  • Q & A (0)
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etrailer Trailer Leaf Springs - e68SR

Highlights

  • Fights Rust and Corrosion: Dacromet finish lasts up to 744 hours in salt spray for long life.
  • 1,750-lb Spring Capacity: Built to handle a 3,500-lb axle for stable support and smooth travel.
  • 25-1/4" Eye-to-Eye Length: Matches standard hanger spacing for easy bolt-on replacement.
  • 4-Leaf Double-Eye Design: Absorbs bumps and road shock to protect your trailer frame.
  • 1-3/4" Wide Steel Construction: Strong, durable build suited for frequent towing or marine use.
  • 9/16" Nylon-Bushed Eyes: Provides a snug, quiet fit and reduces wear on mounting bolts.

Features to know about

Built to Beat the Elements: Dacromet Coating Fights Rust for the Long Haul

Road spray, saltwater, and harsh weather can eat away at standard springs fast. This 4-leaf double-eye spring has a tough dacromet coating with a salt spray rating of 700 hours, providing long-lasting protection against corrosion. Whether you’re towing near the coast or down salted highways, the 1-3/4" wide steel spring keeps its strength while you keep your trailer moving.

Close-up view of etrailer Dacromet-coated double-eye leaf spring showing rust-resistant finish and sturdy steel construction for 3,500 lb trailer axles.

Side-by-side comparison of a shiny Dacromet-coated trailer leaf spring and a rusted standard spring, highlighting the corrosion resistance of the etrailer rust-resistant spring.

Smooth, Reliable Support Under Load: Rated for 3,500-lb Axles

Weak or sagging springs can make your trailer bounce and sway. With a spring capacity of 1,750 lbs (3,500 lbs per axle), this setup restores solid, predictable suspension performance. The 4-leaf design absorbs road shock and keeps your trailer steady so your gear and frame stay protected mile after mile.

Sized Right for Easy Replacement: 25-1/4" Eye-to-Eye Fit

Finding the right fit matters when swapping out a worn-out spring. This one measures 25-1/4" from eye to eye, 1-3/4" wide, and includes 9/16" nylon bushings already installed. It mounts directly to your existing hangers with standard suspension hardware (sold separately), making it simple to replace old springs and get back on the road.

Durable Construction That Keeps Working: 4-Leaf Steel Build

Each of the 5/16" thick leaves is built from sturdy steel to handle heavy use without flattening out too soon. The double-eye style keeps movement smooth over bumps, helping your axle track straight and your trailer pull evenly. It’s a dependable, low-maintenance upgrade that holds up where painted springs eventually give out.

Disassembled view of double-eye trailer leaf spring showing eyes, center bolt, and layered steel leaves used in 3,500 lb trailer axle suspension systems.

Specs

Quantity and Compatibility

  • Quantity: 1 leaf spring
  • Leaf springs should always be replaced in pairs: to ensure proper axle alignment

Weight and Capacity

  • Spring capacity: 1,750 lbs
  • Axle capacity: 3,500 lbs

Dimensions

  • Length from center of spring eye to center of spring eye: 25-1/4"
  • Spring width: 1-3/4"
  • Eye diameter with bushing: 9/16"
  • Eye diameter without bushing: 11/16"
  • Leaf thickness: 5/16"
  • Number of leaves: 4
  • Additional dimensions: see table

Diagram of etrailer Rust-Resistant 4-Leaf Double Eye Spring with labeled measurements A through D showing detailed dimensions for 3,500 lb trailer axle fitment.

  • A: 12-9/16"
  • B: 13-3/16"
  • C: 25-1/4"
  • D: 3-1/4"

Warranty

  • Limited lifetime warranty

Part NumberABCD
e68SR12-9/16"13-3/16"25-1/4"3-1/4"

e68SR etrailer Double Eye Dacromet Trailer Leaf Spring - 4 Leaf - 1,750-lb Capacity

Compares to SP-212275





Customer Satisfaction Score:

Ratings & Reviews

4.7

526 reviews
Review sort icon
Tired of rusty, flaking running gear on your trailer? Need more corrosion protection for launching your boat or towing over heavily treated roads? Upgrade your suspension with this long-lasting, supremely rust-resistant leaf spring.

by:

Box was delivered with a corner opened. Missing washers to separately ordered U-bolt kits. Leaf springs were packaged separately within the larger box and arrived OK.



by:

The leaf springs fit perfectly.The measurements perfect.packing & shipping spot on.I would recommend again and again.



by:

One of them did not have bushings!!! I was 50 miles from a store to purchase 2 . Where was quality control on that?



by:

These leaf springs are exactly what my trailer needed. Living in Northeast Nevada we have many months of cold weather. Salt from the roads build up and rusted out my springs. With the Dacromet coating I'm hoping this will protect them longer.



by:

Great web site that showed me the springs I needed. Great price and super quick shipping that delivered the leaf springs a day before it was due. No doubt would buy again from etrailer…



by:

The leaf springs look good not great. I bought the set with the Dacromet rust resistant finish, but when I opened the packing you could see spots of rust coming through the finish, so I’m not sure how rust resistant they are. The measurements on the leaf springs are spot on.



by:

After reading the bottom of the box, I felt responsible for leaving a review.
The website was extremely easy to use. I selected the axle weight and how many springs I had in my pack. It narrowed it down to 3 options all multiple inches apart.
I measured a good leaf spring on my trailer, and was able to select the perfect spring the first time.
I was so excited how easy it was when I simply took out the bolts and replaced the spring in less than a hour!
I highly recommend this website and all of there parts.



by:

Fast delivery and fit properly



by:

Very good quality good price fast shipp ing



by:

Nice finish on these springs



by:

Perfect fit no fus no mus only wish I had gotten the new bolts with the spring.



by:

Worked great for a 3500# dual axle Stealth Apache snowmobile trailer. Informative dimensions in product description. Removed the included plastic bushings and installed MR46ZR MORryde upgrade kit.



by:

Leaf springs arrived quickly and packaged well. Time will tell how the dacromet coating works. But they bolted up fine and are working well so far.



by:

I have not installed them yet, but they look to be a great quality



by:

Received product very quickly, packaging was amazing! Individual wrapped, and individually boxed, springs looked incredible!



by:

Very good product



by:

worked out pretty well. I will say they did start rusting fairly quickly which was unexpected. I sprayed them with Woolwax to stop the rust. Other than that they are working as expected.



by:

Just what I ordered, cheap price, and fast delivery



by:

All my questions were answered and Noah was very helpful in helping me to order the correct springs.



by:

I take my trailer to the keys all the time and my springs are still silver galvanized. I do treat them with fluid film often but I can happily say they are still in very good condition with only some surface rust stains. I would purchase this again the same way next time I build/repair a trailer.



by:

Honestly better then i expected.



by:

I recommend a few coats of exhaust enamel to prevent rusting but works great. Better quality than OEM in my opinion



by:

Fits perfectly on a Forest River cargo trailer with a 3500 lb axle.



by:

Love my new leaf springs and all other parts I ordered from trailer, can’t wait to get back to traveling and making memories, thank you to trailer and Wild RV Life for introducing me to etrailer



by:

Arrived on time...nicely packaged...exactly as described...no complaints...will use etrailer in the future...!
Thanks


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Info for this part was:

Employee Lindsey S
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Lindsey S
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Video Edited:
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