Available Types and Sizes of Wheel Studs for Keystone Cougar Trailer

Question

Question:

hi there How should it be and what size and do you stock them

asked by: Robert P

1

Helpful Expert Reply:

RV makers do not keep records on smaller items like the specific wheel studs in the hubs installed on their trailers like your Cougar 290EFS 5th wheel. But we do offer both screw-in and drive-in types in many sizes and we can certainly help you with new ones. All of our wheel studs appear on the linked page.

You can click on the filters on the page to choose your stud type, diameter and length. The specific 1/2-inch diameter drive-in stud you referenced, part # K12WB169, fits a 10-inch hub/rotor.

expert reply by: Adam R

1

Answer 1

We do not have a version of the trailer hub #AKHD-865-7-1-EZ-K with longer wheel studs but the replacements are #7-257 which you can check out to see what specs you'd need to get longer ones. The spline diameter is .689 and .31 of an inch long.

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Answer 2

On oil bath hubs the seals are different than standard grease seals. The correct replacement for what you have is #91030. Unitized oil seals like this have a part that stays fixed and a part that rotates with the hub for optimum leak protection. I…

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Answer 3

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 4

The three most common lug stud sizes for a trailer are 1/2"-20, 9/16"-18, and 5/8"-18. In order to make sure you get the correct lug nuts you need to measure the lug studs on the trailer now as we have no way to look this up for…

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Answer 5

Yes, the Curt hitch part #C77ZV is a fit for the 2023 Toyota Crown Hybrid. I attached a link to the install instructions as well as a link to an installer finder in case you wanted to find someone near you to install the hitch.

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Answer 6

For your AL-KO 7210 braking assembly, you can use the Hydraulic Brake Kit #AKFBBRK-7 as a replacement. These braking assemblies measure 12" x 2", bolts onto a 5 bolt mounting flange, will work with wheel sizes from 14-1/2" to…

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Answer 7

The factory trailer brake controller port on your 2021 Chevrolet Tahoe is located underneath the dash just to the left of the steering wheel. It will be taped to another harness so it may take a bit of looking to find. Keep in mind that if your Tahoe…

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Answer 8

I do have an option for you but we have not yet gotten out hands on a 2019 Chevrolet Blazer therefore, have not had the chance to look for the brake controller wiring port either. I checked with both Tekonsha and Curt and it looks like they have not…

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Available Types and Sizes of Wheel Studs for Keystone Cougar Trailer

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