Torsion axles use internal rubber cords to provide the suspension motion and
they really are not practical to repair/rebuild
. Certainly any axle that was damaged in an accident should be replaced purely for safety reasons.
What is the life expectancy of a torsion axle?
Subject: RE: Rubber Torsion Axle Life Expectancy? the lifespan is
15-20 years
…. no matter how many miles towed or how stored (weight off frame, etc.)
Do torsion axles wear out?
Helpful Expert Reply:
It is certainly possible for any axle to wear out enough over time to need replacing
. Since the suspension is built into a torsion axle if the suspension part was to wear out pretty much the only solution would be to replace the axle.
Can you replace the spindle on a torsion axle?
The spindles can be replaced
. However, they will need to be welded by a certified welder. They use special jigs so that it is concentric and square on the axle or it can cause problems with uneven tire wear and wheel tracking. I’ve linked our selection of spindles for your to find the correct part for your trailer.
How do you maintain torsion axles?
Torsion Axle Maintenance
Torsion axles do not require any regular maintenance
, unlike springs that need constant review for worn or loose parts. Spring axles must be checked regularly to make sure the spring surfaces are not corroded, creating a weak point in the suspension.
Can you grease a torsion axle?
Clean the race on the axle of all dirt and
grease well back from the seal area, put on a little grease and reinstall the hub
. Be gentle so as to NOT damage the new seal.
Can you flip a torsion axle?
Like HTB and PH said,
you don’t “flip” torsion axles
, you mount “blocks” between axle rails and the trailer frame rails, pretty simple and strailght forward procedure.
How do I know if my torsion axle is bad?
If the deflection, or amount of travel of the wheels, on the torsion axle has increased, caused the trailer to bottom out, or is not the same on each side
then that would be a good indication that something is wrong. Having the weight off of the tires if the trailer will be sitting in the off season is not a bad idea.
Are torsion axles good for boat trailers?
Having a good quality axle means you are worry-free.
Torsion axles offer a low maintenance, reliable, quiet, smooth ride
. HSI Duratek torsion axles make it simple to have peace-of-mind while trailer towing.
How long do torsion axles last on a boat trailer?
Torsion axles, the metal parts, last
forever, except when rust comes into play
. The rubber rods is always the failure. Ball park life, when used frequently, like 2 to 3 times a year, is about 25 years.
How do you lift a trailer with torsion axles?
How do you change a torsion axle?
How do torsion trailer axles work?
Torsion axles are made up of thick rubber cords concealed in the axle’s tubing.
As each wheel moves up and down, the rubber cords compress offering an even wheel suspension for a smooth ride. Each wheel acts independently, moving and absorbing shocks
.
Are torsion axles better than leaf springs?
Torsion trailer axles offer a smoother ride and less maintenance
. Leaf springs are more durable, less expensive and far easier to replace parts on. Selecting the proper axle is as simple as determining your application, and figuring out the loads you need to carry.
What is a Dexter torsion axle?
Dexter’s TORFLEX is
a torsion arm suspension that is completely self-contained within the axle tube
. It attaches directly to the trailer frame using brackets which are an integral part of the axle assembly.
How do you jack up a torsion axle boat trailer?
If you want to jack up the whole trailer, front and back and both sides, you can use the tongue jack for the front and then use a floor jack to jack up one corner at the back of the trailer, place a jack stand to hold it, and then jack up the other side using a jack stand to hold it as well.
How often do you grease Dexter axles?
How often should I grease the bearings? Along with bearing adjustment, proper lubrication is essential to the current function and reliability of your trailer axle. Bearings should be lubricated
every 12 months or 12,000 miles
.
Should I fill my trailer hub with grease?
1 and 2), pump a ring of grease into the entire circumference of the wheel hub and coat the hub cap inner wall.
The housing should only be half full of grease
. Too much grease causes churning and higher temperatures. Semi-fluid grease must be used with a vented hub cap.
How do you grease the bearings on a torsion axle?
What is torsion axle suspension?
Torsion axles have an attached construction with a rubberized suspension system
. Four rubber cords inside the axle handle suspension travel and shock absorption. Since the torsion axle does not have any springs it is mounted directly to the frame, this increases the rigidity of the trailer and reduces flex.
How does a torsion bar work?
As the van rides over a bump or pothole, the force applied to the wheels causes the torsion bar to twist
. This absorbs energy from the bump into the torsion bar, which moves the entire chassis to the best height to ride smoothly over the bump.
How do you measure a torsion axle angle?
Do torsion axles need shock absorbers?
Torsion axles do not suffer from the same harmonics of spring-rate as other axles do, so
they rarely need shock absorbers
.
Do torsion bars go bad?
Torsion bar suspension is used because it is cheap and durable, but
it can still go bad
. Most often torsion bars are damaged through impacts on the undercarriage or through rust.
How is torsion axle rating determined?
The best way to confirm the weight capacity of your Dexter Torsion Axles is to
find the lot number on the axle tag which is located on the center of the axle on the rear side
. This tag should say Dexter Axle and then a 9 digit number.
