bing tracking image
  1. Trailer Leaf Spring Suspension
  2. etrailer
  3. Standard Equalizer
  4. Camper
  5. Car Hauler
  6. Utility Trailer
Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links

Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links

Item # e99ZR
Our Price: $80.32
Trailer Leaf Spring Suspension
Shipping Weight: 20 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 33" axle spacing. Great Prices for the best trailer leaf spring suspension from etrailer. Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links part number e99ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (82)
  • Q & A (0)
  • Photos

etrailer Trailer Leaf Spring Suspension - e99ZR

  • Standard Equalizer
  • Camper
  • Car Hauler
  • Utility Trailer
  • Double Eye Springs
  • 7-3/4 Inch Long
  • Tandem Axle
  • etrailer

Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 33" axle spacing.


Features:

  • Suspension kit lets you attach 4 leaf springs (sold separately) to your trailer frame
    • Works with 1-3/4" wide double-eye springs
  • Equalizers transfer load and impacts from one axle to another by permitting movement between the axles
    • Springs attach to ends of equalizers with included hardware
  • Bolts secure equalizers and springs to the hangers on your trailer
  • Shackle link assemblies with bolts secure springs to equalizers
  • Kit includes:
    • 2 Equalizers
    • 6 Hangers
    • 8 Shackle straps
    • 14 Bolts with locknuts


Specs:

  • Application: tandem-axle trailer with 1-3/4" wide double-eye springs
  • Axle spacing: 33"
  • Equalizer dimensions: 4-1/4" tall
    • 7-3/4" Long from center hole to center hole
  • Shackle strap length: 3-1/8" from center hole to center hole
  • Bolt dimensions: 3-9/16" long x 9/16" diameter


TSW 25 Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Long Shackle Straps





Customer Satisfaction Score:


Customer Reviews

Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links - e99ZR

Average Customer Rating:  4.7 out of 5 stars   (82 Customer Reviews)

Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 33" axle spacing.

by:

Purchased several axle and suspension/mounting parts from etrailer. Parts are always of good quality and work well. Shipping times are always reasonable. Plan to continue using them as a supplier for my trailer parts.



by:

Product was as described & well manufactured. Arrived as stated. Would recommend eTrailer for any of your trailer project needs.



by:

Purchased a couple of these kits to rebuild my twin axle trailer. All of the parts in the kit looked to be of high quality and fit my trailer well. After one year of use, the parts are still working.



by:

Old ones were hs going up making for a rough ride. Parts fit perfectly have hauled several cars and a load of tile for a couple shower installs. Parts working great.
Jack



by:

Great product. Fit exactly as advertised and a reasonable price. Brought my trailer back to new.



by:

This is a great kit for often overlooked maintenance. My trailer is pulling like new again and its about 15 years old now. The install was easy, one trick I did do was press the knurled ends of the bolts into the shackle strap in place of trying to pull it though with a nut though the entire assembly. very much worth it to refresh your trailers suspension



by:

ALL PARTS FIT WHERE THEY SHOULD HAVE AND FIT TOGETHER BEAUTIFULLY



by:

Everything fit perfect. my only minor issue was that I was expecting the lock nuts to have a nylon insert to prevent loosening. After a little google research, I realized they were lock nuts, indicated by a very small indent on 2 sides of the nut. Apparently, this ever so slightly deforms the nut to make it not loosen once torqued on.



by:

easy to find parts great prices, fast shipping thank you A+



by:

Unfortunately these are horrible quality. Nothing about them is the same none of the holes are spaced, centered or equally measured compared to the others let alone on each side of the same bracket. The bolts and shackle straps are OK. But they eveners are not round or squared up on both. width is also different.



by:

The leaf springs fit my trailer perfectly now I feel like I have the right load capacity for my trailer
Thanks



by:

Knowledgeable staff helped me choose the right product for my application. Delivery was quick and all at a price that I couldn’t beat from other suppliers.



by:

Complete kit worked as advertised.



by:

Fit perfectly, installed today! Rides like new!



by:

Very good business to deal with.



by:

Works Great exactly as described



by:

replaced right side on trailer and will finish left side tomorrow everything fit perfectly what would you suggest for the torque spec for the bolts i will see how long this Chinese stuff with last
Thanks art



by:

The holes in the shackle straps are punched out. Holes often require reaming to get the bolt through them.



by:

These suspension kits include the same, or better, quality parts as are available at a national farm supply store at less than half the price. Probably because all of the parts are sold separately at the chain store.



by:

I received everything and it looks to be exactly what I needed., some minor paint stuffs, but normal from shopping. Thanks for the quick delivery.



by:

Perfect replacment parts, really needed it, thanks



by:

Worked great. The customer service made the whole process easy.



by:

Order shipped quick!



by:

Douglas

12/12/2022

Very Good



by:

Great product fit my trailer perfectly


25
82
Show More Reviews

See what our Experts say about this etrailer Trailer Leaf Spring Suspension

  • Will Trailer Suspension Kit part # e99ZR Replace 2-1/2 inch Shackles
    The shackle straps of the # e99ZR are shorter at 1-3/4 inches than what you have now but that wouldn't be an issue. The slight length change would not be a problem.
    view full answer...
  • Can Suspension Kit for Tandem-Axle Trailers # e99ZR Be Used with 5,200 lb Axles
    Yes the Suspension Kit for Tandem-Axle Trailers # e99ZR that you referenced can be used with 5,200 lb trailer axles.
    view full answer...
  • How Tight Should Shackle Bolt Nuts Get on Trailer Suspension
    Shackle bolts don't typically have a specific torque value. They're usually tightened until the knurled portion of the bolt pulls completely into the shackle strap and the bolt head is ran all the way down to the shackle strap and you have at least 2 threads extending past the face of the nut. This allows the suspension to move like it needs to since it's not tightened down, but the lock nuts keep the bolts from unscrewing.
    view full answer...
  • 3,500 lbs Tandem Axle Trailer Suspension Upgrade
    I would be happy to help you find replacements for your tandem axle trailer's 3,500 lbs axles. The Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links item # e99ZR you were looking at would work perfectly with the dimensions you have provided. The kit includes equalizers and hardware for attaching four leaf springs to the hangers on your trailer's frame. This kit works with 33" axle spacing. For your springs I recommend the 3-Leaf Double-Eye Spring...
    view full answer...
  • What is Bolt Hole to Bolt Hole Shackle Strap Length of AP233
    The shackle straps of the # AP233 are 2-1/4 inches in length from bolt hole center to bolt hole center.
    view full answer...
  • Availability of 7-1/4 inch Equalizer Kit with Shorter 2-1/4 inch Shackle Straps
    Yes we do have a version of the equalizer kit part # e99ZR that has shorter shackle straps with the part # AP233 which has 2-1/4 inch length shackles instead.
    view full answer...
  • Do You Have a Tandem Axle Suspension Kit with 5.75" x 2" Equalizers
    Yes the Suspension Kit for Tandem-Axle Trailers part # AP233 has the 5.75" x 2" equalizers you are looking for included. Check out the video I linked on it for you.
    view full answer...
  • Recommended Suspension Kit With 7-3/4" Long Equalizers for 1-3/4" Wide Leaf Springs
    It sounds like you need the Suspension Kit for Tandem-Axle Trailers part # e99ZR which contains 7-3/4" long equalizers, 9/16" bolts, and 3-1/8" long shackle straps. The kit is designed for 1-3/4" wide leaf springs. I would be willing to bet you have 9/16" bolts instead of 1/2" which are very uncommon. Furthermore, shackle straps are not measured end to end but rather from the center of each hole. If you do indeed have 1/2" bolts and 4" long shackle straps (hole to hole) we would not have...
    view full answer...
  • Determining Correct Replacement Shackle Straps For 2010 Cruiser RV Shadow Cruise 18' Travel Trailer
    Thank you for providing all of that information! The correct replacement shackle straps for your 2010 Cruiser RV Shadow Cruiser 18' Travel Trailer is the Replacement Standard Shackle Link # LC122487 which measures 2-1/4" center to center of the 9/16" holes so it will be right at 1/8" shorter than your current shackle straps, but is the closest option and will work perfectly. I included a video of the # LC122487 for you to take a look at.
    view full answer...
  • Recommended Lift Kit for 2012 Keystone Cougar XLite Fifth Wheel
    We have a solution for you but because your axle is already over slung and you have taller hangers in place, we are limited in options. From the images you forwarded, you have a T44 axle. I recommend the Correct Track Trailer Alignment and Lift Kit for tandem axle, # RR23QX. This raises the trailer height by either 1-1/4" or 2-1/4" working with your existing leaf spring suspension system. The brackets attach to hangers and supply new, lower mounting point for springs, which results in...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Leaf Springs and Lift Kit for 2017 Cougar XLite 29RLI
    According to my research your 5th wheel should have 5,200 lb tandem axles so you need leaf springs with at least that high of a weight rating. I'm attaching a link to our selection of leaf springs for you to filter through - if you can give me the length from the center-eye to center-eye of your leaf springs I can help you find a replacement. Then to raise your trailer a few inches we have the Correct Track Trailer Alignment and Lift Kit # RR23QX. This can raise your trailer height up...
    view full answer...
  • etrailer Suspension Kit for Tandem-Axle Trailers
    I would be happy to help you upgrade your trailer's suspension. Thanks for the measurements. I recommend the Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links item # e99ZR. This kit matches the specifications you gave me
    view full answer...
  • Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers
    There is a heavier duty version of the etrailer Suspension Kit for Tandem-Axle Trailers item # e99ZR and it has the wet bolts and bronze bushings you are looking for. It's the Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers item # K71-449-00. This kit has wet bolts that secure equalizers and springs to the hangers on your trailer, grease zerks that allow for fast, easy lubrication to keep moving parts functioning at their best, and heavy-duty shackle link assemblies with bolts...
    view full answer...
  • Replacement Trailer Equalizer Kit for Equalizer that Measures 7-3/4 inches
    For a cushioned set of equalizers that have 7-3/4 inches between the side holes we have the part # K71-653-00 which comes with new bolts, shackle straps, and bushings. The shackle straps of this kit are 2-1/4 inches from bolt hole center to bolt hole center. Or for a standard equalizer kit that is not cushioned we have the part # e99ZR. This also comes with bolts and shackle straps. This has 3-1/8 inches between shackle bolt hole centers.
    view full answer...
  • Will 7-3/4" Long Equalizers Work In Place of 6-1/2" Long Equalizers
    The correct replacement 6-1/8" long equalizer is the part # TREQ356, not the part # TREQE34 which is 7-3/4" long. Therefore no, the two are not directly cross compatible. If the reason you are wanting to use 7-3/4" long is so you can get the kit part # e99ZR, you can use all the shackles and bolts with the above TREQ356 so getting both is what I recommend as there isn't a kit that comes with the TREQ356.
    view full answer...
  • Compatibility of the Suspension Kit for 6,000 lb Axle
    The Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 2-1/4" Links # AP233 is not only for under 3,500 lb axles. It is for 33 inch spacing. The Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links # e99ZR and Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs # K71-359-00 are also for this same spacing. The leaf springs and the u-bolt mounting hardware varies based on axle capacity,...
    view full answer...
  • Availability of 7-3/4 inch Equalizer Kit with 3-1/8 inch Long Shackles
    The lengths of the shackles that come with the equalizer kit part # K71-449-00 that you referenced are 2-7/8 inches measured from hole center to hole center. If yours are currently 3-1/8 inches this change would slightly lower the height of the trailer but it would still work. To match the shackle lengths and also be the thicker style you'd need the kit # MR76ZR with the # K71-655-00 which is cushioned. Or for just a standard equalizer and shackle kit you'd want the # e99ZR.
    view full answer...
  • Suspension Replacement For Stock Trailer With 26 Leaf Springs
    To refurbish the suspension on your 1970 Champ Stock Trailer you will need a handful of items. For a suspension kit with equalizers order the etrailer # e99ZR kit including 2 standard steel equalizers where width is 7-3/4” from center of mounting hole to center of other mounting hole. Includes bolts and lock nuts sized for 1-3/4” wide springs. Suspension kit does not have the size shackle straps that you need so you will want to order 8 TruRyde # TRSL275 straps measuring 2-3/4” on center. For...
    view full answer...
  • Replacement Equalizer Kit for Tandem Axle Boat Trailer
    The # e99ZR is designed for 33 inch axle spacing, center axle to center axle. The kit uses 4-1/4 inch tall, 7-3/4 inch long equalizers (measured center hole to center hole). The shackle straps provided are 3-1/8 from center hole to center hole. If that matches your current equalizer/ shackles, the kit would be a fine choice. The # K71-359-00 Dexter Heavy Duty kit features wet equalizer bolts with the zerk fitting. Keeping the suspension properly lubricated helps extend its life, and is...
    view full answer...
  • Can You Get etrailer Suspension Kit E99ZR without Hangers?
    No problem! It's not all going to be as a kit but you'll need the following part's and quantities: (2) Equalizers # TREQE1 (8) Shackle Straps # TRSL313 (14) Bolts # 166079
    view full answer...
  • Replacement Equalizer, Shackles and Wet Bolts for 20 Foot Trailer with 7-3/4 Inch Wide Equalizer
    I have a solution for you, but the Dexter # K71-359-00 is not going to be a fit since the equalizer is only 5-3/4" wide. You could use the Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs - 3-1/8" Links # e99ZR, which has the correct size equalizer but does not come with wet bolts and the shackle are also slightly shorter than your 3-1/2" shackles; the shackle length won't be an issue since shackles can stretch over time but if you wanted a wet bolt kit it would...
    view full answer...
  • Shackle Kit Without Wet Bots For a Tandem Axle RV Camper
    You will need 2 of the Heavy Duty Suspension Kits # K71-403-00 for your tandem axle RV. If you also need to replace the equalizer bolts you will need 2 Bolts # 007-126-01 and Nuts # 006-092-01. We do have Nylon Bushings # TRBU11566 if your current bushings are worn through. If you need help finding a replacement equalizer please send me an image with dimensions so I can be sure to get you the correct shape and size.
    view full answer...
  • Trailer Suspension Kits With 7-3/4 Long Equalizers, Bushings, Bolts and Shackle Straps
    Yes, the equalizer that is included with the Suspension Kit # e99ZR will come with nylon bushings installed. I prefer using bronze bushings with wet bolts myself as they will allow for smoother and quieter operation. The Dexter E-Z Flex Suspension Kit # K71-653-00 contains a cushioned Equalizer along with all the bronze bushings, wet bolts and shackle straps needed. Or you can use the Dexter Heavy-Duty Suspension Kit # K71-449-00 if you do not want the cushioned equalizer to reduce...
    view full answer...
  • Availability of Hanger Kit e99ZR without Hangers
    We sell the individual parts of the hanger kit part # e99ZR separately so for everything minus the hangers you'd wan the # A252CB-GALV, the # TRSL313 for the shackle straps, # ABS54FR for the shackle bolt and then for nuts # TRFA916DLNZ.
    view full answer...

Do you have a question about this Trailer Leaf Spring Suspension?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Mike S
Written by:
Mike S
Employee Andy C
Installed by:
Andy C

At etrailer.com 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.