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  1. Trailer Leaf Spring Suspension
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Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long

Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long

Item # TRBU11508
Our Price: $5.82
Trailer Leaf Spring Suspension
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.03 lbs
In Stock
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Nylon bushing is designed for use with trailer suspension systems. Insert it into the eye of a leaf spring to ensure proper sizing for suspension bolts. Great Prices for the best trailer leaf spring suspension from TruRyde. Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long part number TRBU11508 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (106)
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TruRyde Trailer Leaf Spring Suspension - TRBU11508

  • Boat Trailer
  • Camper
  • Car Hauler
  • Snow Trailer
  • Utility Trailer
  • Bushings
  • 1-3/4 Inch Long
  • 1/2 Inch ID x 7/8 Inch OD
  • TruRyde

Nylon bushing is designed for use with trailer suspension systems. Insert it into the eye of a leaf spring to ensure proper sizing for suspension bolts.


  • Inner diameter: 1/2"
  • Outer diameter: 7/8"
  • Length: 1-3/4"
  • Quantity: 1

BU1-1508 TruRyde Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter

Video of Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for TruRyde Trailer Suspension TRBU11508 Review

Today we're going to be taking a look at a 1 3/4" long nylon bushing. This nylon bushing is designed for use with trailer suspension systems. You would insert this into the eye of a leaf spring to ensure proper sizing for suspension bolts. It's a durable nylon construction. It's going to do a good job at resisting corrosion and lasting a long time. Now, the inner diameter is going to be 1/2".

The outer diameter, that measures 7/8". The over all length, that's going to give us a measurement of 1 3/4" long. With this part number, you're going to get one nylon bushing. That's going to do it for today's look at the 1 3/4" long nylon bushing.

Customer Reviews

Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long - TRBU11508

Average Customer Rating:  4.8 out of 5 stars   (106 Customer Reviews)

Nylon bushing is designed for use with trailer suspension systems. Insert it into the eye of a leaf spring to ensure proper sizing for suspension bolts.


I bought these bushings because they are the exact size of the wooden bushings which were used on old Radio Flyer wagons. I had my wagon from when I was a kid in the fifties . I decided to restore it for my grandsons and all went well until I took the wheels of and found that they had used wooden bushings not metal and they had disintegrated . These nylon bushings were the same dimensions as the axle and hub.I did change the color because my grandson like yellow with green. The wagon should last another hundred years now.


It was amazing how everything worked so smoothly like brand new again Thank you ETrailer for having the correct parts


Needed 7/8"OD-1/2"ID spring/shackle bushings and hard a hard time finding them without a part number. Spent a lot of time locally and online before finding them here. Fit perfectly!!!
Great service, shipped on time and arrived on time!
Have used etrailer in the past and always very happy with them.


Good quality and fast shipping


Not much to say about a bushing except that etrailer was the only place I found these that would ship to Alaska. No one in Alaska stocked this size. Thank you for the excellent service.


Great part fast ship. Got wrong size so asked 4 refund return


I looked and looked for bushing that would fit my older trailer. I finally looked at etrailer and found these high quality bushings that fits perfectly. That saved me hours of re-working the mounting of the springs. They shipped quickly.


Fits as expected.


Correct diameter inside and outside diameter for front spring. But a bit short on length for frame bracket, so I used thick flat washer for take up gap. So fare so good. Bushing length of 2 inches vs 1 3/4 inch would have been perfect, but you do not have any in that length. These should last, look strong and well made. Thanks eTrailer for keeping my trailer on the road.


Great replacement !! Used a C-Clamp and pressed them into the leaf spring fit perfectly replaced old (20+) year rotted rubber bushings they were so bad the spring bolt has eaten all the way through the rubber to the eye ! is great!


Glad y’all had these bushings! I had a hard time finding everything until I found etrailer. I will be back!


First time purchaser from They kept me highly informed from order to product arrival. VERY FAST SHIPPING and great price. This bushing (TRBU11508) along with bushing # TRBU13871 were combined and used as a bushing for a lawn mower wheel. Fit perfectly and works great. Thank you very much etrailer!


I can't believe that my order delivered so quickly! Exactly as described and just like shopping here ( not available here). Thanks!


The service was excellent, prices was competitive and shipping cost was tolerable.


Product takes along time to ship.


I bought these TRBU11508 Nylon Bushings for the spring eye and shackle bushings on my 1977 3500# Spartan boat trailer. These are to replace the old two piece rubber ones that wear through all the time. This is the first time trying a hard bushing and it looks like it will hold up a lot better. They are easy to install and fit my spring eyes perfectly. Thanks etrailer for having a easy to use web site and fast shipping.


Very good; trailer doesn't get used often, but is loaded when it does. Bushings still in great condition; no sign of deterioration or slop at all after a year. Much better than the old rubber bushings!

Still working great two years later.
James M - 11/04/2018


this spring bushing is exactly what I needed to repair the worn out rubber bushings in my old boat trailer. They fit perfectly and took about two minutes to install (I cut the old bolts off and replaced them with new ones).


I ordered 7/8 OD by 1/2 ID bushings for my boat trailer and received the 3/4 OD by 9/16 ID .So I called Etrailer costumer service and with help from Sara we got the mistake resolved .The whole process was simple and easy . Shipping was fast .The part is quality and I expect it to last for a long time .


I'm satisfied with these new nylon bushing. Made these old leaf spring packs new again. Added new shackle straps to the shackle attachment point and got rid of all the slop.


Exactly what I expected and asked for.
replace my old worn out rubber bushings.
Thanks etrailer


I can't say enough about They always have what I need and they go out of their way to make sure I am satisfied. I am restoring an old boat trailer and the rubber spring bushings were completely worn out. etrailer had the perfect nylon replacement bushings for me. I got them in a couple days and they fit perfectly. Just a great place to do business.


The bushing arrived on time and was well made. I have had no issues with the part and it shows no signs of wear. I would recommend this part to anyone rebuilding or replacing suspension parts on a boat trailor.


I needed a 1/2x7/8 bushing for the rear spring on a 1932 Ford Hot Rod. All of the aftermarket springs have a 3/4 eye and all of the shackles at also 3/4. My spring is original and had a 7/8. These will fit the bill perfectly.


Perfect fit. Fast shipping. Replaced worn out rubber bushings on my boat trailer.

Show More Reviews

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

  • Measured Dimensions of TruRyde Nylon Bushing TRBU11508
    I pulled a sample of the TruRyde Nylon Bushing # TRBU11508 so that I could take measurements with a precision caliper. In some cases a parts actual dimensions may vary slightly from its description. Keep in mind that its fit depends in part on the eye of the particular leaf spring; one that is worn a bit will most likely be a slip fit, while a brand new spring might need some pressure to install the bushing. The specs for this item indicate an inside diameter of 1/2-inch, an outside diameter...
    view full answer...
  • Can Rubber Bushing of Leaf Spring be Replaced with # TRBU11508
    You can change the leaf spring bushing material if you want to. If the dimensions of what you need match the # TRBU11508 that you referenced this would work well. The dimensions of this are 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long.
    view full answer...
  • Nylon Bushing Recommendation that is 1/2 inch Diameter and 11/16 inch Outer Diameter
    The closest bushing we offer to the dimensions you are looking for is the part # TRBU11506. This bushing has an inner diameter of 1/2 inch, an outer diameter of 11/16 inch, and a length of 1-3/4 inches. This bushing could easily be trimmed down to length though since it is nylon.
    view full answer...
  • Availability of 1/2 inch Inner Diameter Bushing for Trailer Leaf Spring
    We have two bushings available that have 1/2 inch inner diameters. The part # TRBU11506 which is 11/16 inches in outer diameter and # TRBU11508 which has a 7/8 inch outer diameter. We don't modify any parts before we sell them.
    view full answer...
  • Replacement Nylon Bushings for Stratos Tandem Axle Boat Trailer
    You will want to select replacement bushings for your tandem-axle trailer suspension to match the originals so it is best to remove a spring and bushing. In the 1/2-inch inside diameter measurement you took we offer two nylon bushings. TruRyde # TRBU11506 has a 1/2-inch inside diameter and an 11/16-inch outside diameter. It is 1-3/4-inches long to match the width of your leaf springs. TruRyde # TRBU11508 also has a 1/2-inch inside diameter and a 7/8-inch outside diameter. It is also 1-3/4-inches...
    view full answer...
  • Replacement Leaf Spring Bushings for 1-3/4 inch Springs and 2 Inch Hangers
    With those dimensions, we have the Nylon Bushing - 1/2" Inner Diameter, 7/8" Outer Diameter - 1-3/4" Long # TRBU11508. These will work as replacements for your springs, but they will not give you that outer flange. You would need to use flat washers to give you proper spacing since your hangers are 2 inches wide. The 2 inch wide leaf springs are normally the slipper style springs instead of the double eye springs like what you have. We don't have bushings that are stepped like what...
    view full answer...
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  • Does Equalizer for 2" Wide Slipper Springs # TREQ1304 Come with Bushing
    You will want a center bushing for the center hole of the hanger part # TREQ1304 that you referenced. We have # TRBU11508 which has a 7/8 inch outer diameter and 1-3/4 inches long but with a 1/2 inch inner diameter. The bolt on the slipper side does not need a bushing but the side that is designed for a spring eye does need a bushing. Most likely the spring has a bushing.
    view full answer...
  • Replacement Shackle Straps and Bushings for Trailer Suspension
    Shackle straps for leaf spring suspensions are usually measured from the two hole centers. For example, part # 18-11GALV is 2-1/4-inches long measured from hole center to hole center; the holes themselves are 9/16-inch diameter; and the overall length and width of the item are 3-1/2- and 1-1/4-inches respectively. All shackle straps are linked for you. For a nylon bushing with dimensions close to your requirement we have part # TRBU11508 which is 1/2-inch inner diameter, 7/8-inch outer...
    view full answer...
  • Recommended Replacement Front Bushing, Rear Bushing, And Ubolts For Trailer
    We have the parts you are looking for! 4" long x 2 1/8" wide x 7/16" thread Ubolts # CE15251A. The 2 1/8" is measured from inside to inside so these will be right at 2 1/4" outside to outside. 9/16" I.D. x 7/8" O.D. 1 3/4" long Front Bushing # TRBU11568 we do not have a bushing with 5/8" inner diameter, 9/16 is the closest and will work fine as it is 1/16" smaller. 1/2" I.D. x 7/8" O.D. 1 3/4" long Rear Bushing # TRBU11508.
    view full answer...
  • Does Trailer Suspension Equalizer TREQ1304 Require Bushings
    The large center hole on equalizer # TREQ1304 should be 7/8 inches in diameter. I checked your order and the equalizer bushings you bought were # TRBU13871. These have a 7/8 inch INNER diameter but the outer diameter is 1-1/8 inches which is why they will not fit. You can use bushings that have an outer diameter of 7/8 inches. We have # TRBU11568 but it is 1-3/4 inches long which is 1/4 inch shorter than the width of the equalizer. It has an inner diameter of 9/16 inches. We also have...
    view full answer...
  • Availability of Nylon Trailer Leaf Spring Bushings
    We do offer nylon bushings for trailer leaf springs as separate replacement parts. For example, we have part # SP05-080 from Redline, which is a set of four (4) two-piece nylon bushings. These measure 9/16-inch inner diameter, 1-5/16-inch outer diameter and 2-inches in length. Other sizes are also offered and these are linked below. # TRBU12566 # SP05-060 # TRBU11508 # TRBU11561 # TRBU11566 # TRBU11568 # 721590 # TRBU13871 # TRBU11506
    view full answer...

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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B

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