How to Determine if Ultra Fab Super Grip XL Wheel Chocks Will Fit a Trailer or RV

Question

Question:

Gents, Is this going to fit my North Trail 21FBS ?

asked by: Steve D

0

Expert Reply:

If the wheel spacing on your North Trail 21FBS is between 3-1/2 and 17 inches then the Super Grip Chock XL Wheel Stabilizer # UF21-001094 will fit.

If the wheel spacing is between 1 inch and 10-1/2 inches use # UF21-001091.

Since the chocks are not trailer/RV specific you have to go by the dimensions they kit. The spacing between the tires is measured at the point where they are closest to each other.

expert reply by: Michael H

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Answer 1

In order to determine the correct wheel stabilizer for your tandem axle trailer, you need to know the spacing you have between your wheels, as there isn't a standard spacing for trailers based on size. So all you need to do is take a quick…

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Answer 2

The wheel spacing is measured from the closest point of each tire and if that's within 10-1/2" then yes, the Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers part #UF21-001091 will work great.

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Answer 3

What you will want instead of the #UF21-001070 is the #UF21-001091 which can fit wheel spacings of up to 10-1/4 inches. This will be your best option for sure.

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Answer 4

Since your wheel size is 16 inch the correct set of Super Grip Chock XL Wheel Stabilizers is the part #UF21-001095 as the kit you mentioned fits smaller diameter wheels and would not work.

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Answer 5

No, the slider on the B&W Companion Slider Gooseneck-to-5th-Wheel Trailer Hitch Adapter part #BWRVK3400 does not need to be lubed. The saddle, jaws, polyurethane bushings, and coupler surface are the only components that need to be lubed…

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Answer 6

I can provide a partial solution. We do not have a hose longer than 12', but the MB Sturgis Propane Adapter Hose for Small Appliance - Disposable Cylinder Ports - 12', part #100284-144-MBS, and the MB Sturgis Sturgi-Stay T-Fitting for Type 1…

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Answer 7

Yes, the #100019-24 pigtail can be used to connect your dual-cylinder 100 lb propane setup to the regulator on your RV. Since this hose does not have a back-check to contain a gas leak, you will need the #204120-MBS fitting that includes a…

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Answer 8

7k Dexter axles are a little annoying as they can have two different seals with only difference being the inner diameter. If the seal has an inner diameter of 2.250 inch you'd want the part #GS-2250DL or if instead you had the spindle diameter as…

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Answer 9

I recommend a 12 volt car battery rather than a breakaway battery because you may end up needing the larger battery down the road. What you will do is attach a battery box (see link for options) to the trailer frame. From the trailer side 7-Way…

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Answer 10

You are correct in your description of how to wire in a new auxiliary battery in your enclosed trailer. You will take the 7-Way's 12V power feed and route this to the positive terminal on the auxiliary battery, and you will ground the second…

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Answer 11

We've ran into this issue before, but unfortunately Kwikee/Lippert no longer manufactures that 151332 motor, and I'm sorry to say that they do not offer a replacement. I was unable to find anything about the 131320 part you mentioned either.…

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Answer 12

Currently the InfiniteRule Trailer Coupler Lock #IR58FR is only offered keyed unique. For a keyed alike option you will want to refer to one of our etrailer Locks #e98886 or #e98889 and select keyed alike from the drop down box when placing your…

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