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3-1/2" Long suspension bolt comes with a locking castle nut and a cotter pin to secure equalizer to hanger. Grease zerk allows for easy lubrication to keep moving elements functioning properly.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the 3 1/2" long Wet Equalizer Bolt with the Grease Zerk fitting, and the Castle Nut and Cotter Pin for double eye springs. Now this bolt will secure your equalizer to the center hanger of your tandem of triple axle trailer suspension system. The grease zerk fitting on this end allows for easy lubrication to keep any moving parts functioning properly. The zerk fitting right here will allow you to grease the inside of the bushing. Basically when you hook your grease can of to that and pump grease in it, it will come out of this hole. Again, it will lubricate the inside of the bushing.
Now, it does include the castle nut and the cotter pin, which is to lock the bolt in place on to the hanger. Few specs on this, the bolt is a grade 5 bolt. The overall length which would be measured from the bottom of the head to the very end is going to be right at 3 1/2". The bolt size is a 3/4" diameter, 16 threads per inch. The bolt head size and the nut size is going to be the same, it is 1 1/8". Screw that on and I can show you, here's a 1 1/8" socket.
Fits the head, and it fits the nut. That should do it for the review of the 3 1/2" long Wet Equalizer Bolt with the Grease Zerk fitting, and the Castle Nut, Cotter Pin for double eye springs.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews
Just as described, arrived promptly as always from etrailer.
Fast shipping
Great customer service!
equalizer boltsthe product is of very good quality. and the price is very reasonable. i am very happy with my order. thanks very much. i will order more in the future as i have need.
Nice product at reasonable price. Fast shipping appreciated.
Fast shipping, product was as described and fit great.
Great service. Product arrived early. Best quality. I'll definitely continue to deal with etrailer.
All products we have gotten from you has worked well for us. No problems with anything. Thanks for the fast service and help.
These greaseable replacements for ordinary OEM bolts should make my old trailer last a lot longer
Fast shipping and product was an exact fit. I would order from this company again with the utmost confidence.
Everything worked perfectly. Shipping was fast and I had no problems installing. Thanks e-trailer
Just what we needed at a really good price! Thanks etrailer!
Pleased with product. When equalizers arrived, ordered second set. Thanks! Quick Service. Good Product. The way it should be!
great item,easy navigation on website,fast check out.Great price on the item and shipping.The only downside was that shipping took a little longer than I anticipated.Overall still a very good shopping experience!!
Great product! Exactly what I needed! Price was the best! Upgraded my shipping at no extra cost. Will definitely recommend to everyone and be a repeat customer!
Excellent quality parts and great pricing.. the shipping was "affordable" too
Really liked the zerk fittings on these. Should make for a durable suspension that lasts.
Replacement parts were easy to find. They seemed to be better than factory parts, and were easy to install. They fixed an old horse trailer up that I thought would be hard to find parts for.
I am rebuilding my tandem axle utility trailer and the center shackle bolts were rusted tight. Upon removing them, they were also badly worn. I went into my local auto parts store and they didn't carry nor could they get through their suppliers the replacement size. Only place I could find the 3/4" zerked bolt was eTrailer.com. I ordered two, they arrived quickly and were the exact size I needed. They installed easily and are working great!
Purchased replacement springs, equalizers, shackles and all the needed hardware to put it all together for my tandem axle boat trailer. While I was trying to figure out all the parts I needed on-line, I made a couple calls to etrailer's customer service and they were awesome! Parts arrived quickly and are exactly what I needed. I put together one of the spring / equalizer / spring set-ups and placed it on the trailer frame to confirm fit. Perfect! Looking forward to swapping all the parts out this weekend. And I'll be shopping with etrailer again soon to get a trailer hitch for my new Durango!
Thanks etrailer!
Replaced these when I replaced the equalizer bars. Excellent product.
Other than cotter pin is way too small and had to add a couple washers so castle nut reached keeper hole a great product at a good price.
Neal
3/22/2019
So far so good
Great quality! Customer support was top notch too!
Good quality, fair price.
Good fit and function worked well .
Info for this part was:
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Kevin B.
7/24/2018
I installed these a my 2 horse trailer. Exact fit. Easy installation.