How To Measure Trailer Axle Drop

March 12, 2021

You need to pick an axle before buying a spring because many aftermarket axles use a different length that an original ford transverse spring. Looks like a trailer spring to me.

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In straight axles, you measure from the spindle centerline and axle main beam center line.

How to measure trailer axle drop. (the face is where the wheel sits against the hub.) spring center. If you are going for a different style axle (ie, stepped or dropped axle) then further measurements will be required. Diagram of a drop axle vs.

One of the sides of the axle is intact. These types of axles are nothing more than a straight square or round bar. How to measure trailer axles.

This video shows how to measure your boat trailer axle, this will work for single axle boat trailers and tandem axle boat trailers, with galvanized trailer axles and round trailer axles with and without brakes. There are three axle types. These measurements should be all that is needed to get the axle building started.

Drop axles possess offset spindles and drop slightly lower than a straight axle. Drop axles are typically used on cargo, livestock, horse and some equipment trailers. If that is the case, take the spring measurement as above.

Here’s a the quick guide to understanding trailer axles and how they measure up when building a trailer. The measurement from the face of one hub to the face of the other. You are still able to take a spring center measurement.

(generally adding 2” to the spring center measurement can determine the frame width.) Comparing amount of drop of torflec axle with a. Well, that’s how it seems when we talk so simplistically about trailer axles.

How do i measure the drop distance on a trailer drop axle? Then, on the good side, measure from the spring center to the outside hub face. The measurement from the center of one spring pad to center of the other.

How to measure a trailer axle. One of the sides of the axle is intact. Boat trailer bolt on swivel jacks boat trailer bolt on drop leg jacks boat trailer valet jack dolly.

Drop axles have offset spindles and hang a little lower than a straight axle. Straight trailer axle measures 89 from hub face to hub face and 74 from spring center to spring center. Multiply that measurement times two and add it to the spring center measurement to obtain your hub face length.

But actually, there is a lot we need to know to get the right one. Overlay & dropped trailer axles where a lower deck height is required, the simplest way is to fit overlay/stepped or dropped axles. When replacing a trailer axle try to determine how it was previously mounted.

Replacement for a marine master boat trailer axle; A straight axle, shown from the front. Under slung mounts have the spring mounted below the axle and over slung mounts have the spring mounted on top.

If your axle is broken outside of the spring, there is still hope. This puts the hub higher up, generally lowering the axle closer. With the trailer level, measure from the ground to the bottom of the coupler.

By tyler drever | oct 7, 2020 | axles, faq. Will my brakes fit the dexter trailer axle beam with 4 drop part # 7685269; Drop axles made to order, mullins trailer parts for custom made trailer drop axles types from trailer overlay axles, drop axle with hubs, drop axle with brakes, semi drop axles, full drop axles for every purpose including car trailers, boat trailer, horse float, plant, bike trailer, go kart trailers and general equipment trailers.

They provide a lower deck height to make it easier for loading your trailer. If that is the case, take the spring measurement as above. Order your new axle from the trailer superstore;

With the tow vehicle parked on level ground, measure from the ground to the top of your hitch receiver opening. 2 3/8 diameter x 3/16 nominal wall round tubing. How to lower a trailer 3 inches;

So i am pretty sure the length of it will be too short for whatever axle you use that has ford style perch holes. Therefore, there is no drop. Trailer axle drop is the distance from the centerline of spindle to bottom of the main axle tube.

Find your coupler height measurement b: Car transporter trailers, horse floats, excavator or small mobile machinery trailers are more suited to a lowered deck for both ease of loading/unloading and the increased stability of the. They will either be square or round, depending upon the shape of your axle.

It is not uncommon to have to cut these off your current axle in order to replace them. Find your hitch height measurement a: This is a completely custom guide to building your own dexter drop axle.

The most important thing to do when replacing a trailer axle is to examine how the old trailer was mounted. Oh, i’ll just drop by the parts store and grab an axle. Then, on the good side, measure from the spring center to the outside.

Visit our trailer parts faq page today to find answers to your questions about axles, tires, hubs, and more. Many trailer axles are cambered or 'road set' so there is a bow until weight is put on the axle. All cambered axles should be mounted with the center bow up.

Why is it important to measure your trailer axles? Torsion axles look a little like a square or rectangular straight axle, but they have moving parts within the bar. Another way to get this is to measure your chassis width b and subtract the width of one spring.

We look forward to helping you! You can still get the hub face measurement provided:

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