When your suspension takes the weight of a loaded trailer, the hardware holding it together needs to stay tight and strong. This Equalizer Suspension Bolt is built with grade 5 strength, giving it the durability to handle heavy loads and constant movement without stretching or shearing. It keeps your equalizer solidly attached to the hanger so your suspension can flex and move the way it’s supposed to.
Getting the right bolt length and diameter matters for proper suspension alignment. This one measures 4-1/2" long and 3/4" in diameter, designed to secure the equalizer to the center hanger in tandem- and triple-axle setups. The fit is right on, so your parts stay centered and your suspension geometry stays consistent.
You want a bolt that tightens smoothly and holds firm. With 16 threads per inch, this suspension bolt provides a strong grip without backing off under vibration. It threads cleanly into matching hardware, giving a snug connection you can trust mile after mile.
Sometimes you just need one solid piece to get the job done. This kit includes one suspension bolt—nothing extra, nothing missing—so you can replace a worn or damaged part without sorting through extras. It makes quick fixes or small repairs straightforward and dependable.
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 Equalizer Suspension Bolt, which is going to be 4-1/2 inches long and 3/4 inches in diameter. This bolt is going to secure your Equalizer to a hanger in your tandem and triple axle haze axle applications. It's going to be a direct replacement from Redline. It's just going to attach to that center hanger. Now, the lock neck for this is sold separately. You can find that right here at etrailer.com to keep that bolt in place.
Again, it's going to be 4-1/2 inches long going from the head of the bolt to the ends of the threads and then 3/4 of an inch in diameter. The threads per inch, there's going to be 16 and this does come as a quantity of one. That's going to do it for our look at the Equalizer Suspension Bolt.
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Junk, soft, low grade material. I would not have bought this if I knew it was that soft.
I am replacing the. Hydraulic ram on my 1986 Case 570 LXT tractor that has grease certs, so I needed a way to lubricate the new ram. Your bolts appear to be what I needed and at a reasonable price I will send a picture when done. Not quite a shackle operation.
New bolt fit perfectly on my Take3 48ft Car Hauler. I had to cut the old bolt off due to bolt friction welding itself to the sleeve inside the bushing in the equalizer bar. Bought all new components from E-Trailer and got my trailer back up and running. I used the 6-112 Locknut on this bolt, it it all fit perfectly.
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