How to Remedy a Weld-On Jack Shearing Gears Due to Coupler Binding
Question:
I have a shelby weld on Jack on my 28 toy hauler build by mirage in 2005. I have sheared two gear pins in the past few years when the coupler binds to the ball. 1. i am in need of a new handle 2. what pins do you recommend 3. any suggestions on how to prevent the binding, I have never had this much difficulty uncoupling a trailer than with this one Thank you
asked by: Jordan K
Expert Reply:
Because Shelby are no longer in business, it is extremely difficult to find replacement parts for your jack.
Instead, I recommend replacing it entirely with a new one like the Fulton Round, Snap-Ring Swivel Marine Jack - Weld On, part # FTJ120W0301. This will use the existing weld-on bracket and collar from your existing Shelby Jack. I've linked to a video installation of this jack so you can see what I mean. It has a weight capacity of 1200 pounds.
As for the binding problem with your coupler, I have two suggestions. First, one of the easiest things you can do to ease coupling is to use a hitch ball lubricant like part # 58117 because it reduces friction, which prevents movement.
Second, it may be that your coupler latch is no longer up to par. If you can replace the latch with a new one, it may solve your problem without having to look at completely replace the coupler altogether. I've linked to a video installation of part # CA-5100-RK to show you how one of these latches can help reduce the binding (especially if the locking nut is too tight).
Products Referenced in This Question
Repair Kit for etrailer and Ram A-Frame Couplers - Trigger Latch - 2" Ball - 5,000 lbs
- Accessories and Parts
- A-Frame Trailer Coupler
- Coupler Repair
- etrailer
more information >
Product Page this Question was Asked From
Fulton Round, Snap-Ring Swivel Marine Jack - Weld On - Sidewind - 10" Lift - 1,200 lbs
- Trailer Jack
- Boat Trailer
- Leveling Jacks
- Tongue Jacks
- Steel
- 1001 - 2000 lbs
- Sidewind Jack
- Swivel Jack
- 10 Inch Lift
- Weld-On
- With Wheel
- Fulton
more information >
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