Will the Sendel Aluminum Mod Trailer Wheel AM22646 Replace a Sendel S20-566655T?

Question

Question:

Is this wheel the same as the Sendel S20-566655T 15inch OEM wheels on the Airstream Globetrotter travel trailers?

asked by: Tom T

0

Expert Reply:

Hey Tom, welcome back! The Sendel Aluminum Mod Trailer Wheel item # AM22646 has the same specifications and identical appearance as the S20-566655T that came from the factory on your Airstream Globetrotter travel trailer. It's commonly used as a replacement but it is not the same part number as the factory one.

The Sendel Trailer Wheel item # AM22646 is a 15" x 6" rim with a 6 on 5-1/2" bolt pattern. It has the same 0 offset and 4.25" pilot hole diameter as your factory wheels. This wheel has a 3,200 lbs capacity and is sold individually.

Did you damage one of your wheels or are you looking for a spare to match the factory ones?

You can add this information, along with any other questions you have, where it says Add Comment.

expert reply by: Jerred H

0

AM22646
(click to enlarge)

Tom T.

4/14/2026

I'm looking for a spare to match the factory ones.

Jerred H.

4/14/2026

@TomT Right on! The Sendel Trailer Wheel item # AM22646 will definitely match your factory ones. What size tires are you needing?

Eddie C.

4/15/2026

@TomT I did the same thing a few years ago for my spare tire. Best, Eddie C

Gene D.

4/15/2026

I have a 2017 Harborview trailer. The very first thing I did was replace the four steel wheels with four of this rim. Plus, I bought two extra and kept a spare which I mounted on the back of the trailer so that even if I ever had a tire issue, my spare would match my rims. They’ve worked well for 10+ years and still look great. In fact when I sold the trailer just this year that was one of the selling points. The buyer loved. The one thing I didn’t do is sell my two extra spares to the buyer because I’ll put them on another trailer perhaps

Tom T.

4/14/2026

what is the difference between this wheel and the OE?

Jerred H.

4/14/2026

@TomT I couldn't find any differences other than the part number. This is pretty common with OEM parts that are made specifically for a trailer manufacturer.

Answer 1

For your 5th wheel camper, the wheels will have holes that will fit the 1/2 inch and leave space for easy installation. The lug nut are coned to help center the wheel on the hub so there won't be any slop or issue. Wheels like the Aluminum HWT…

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Answer 2

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 3

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Answer 4

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 5

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 6

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Answer 7

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 8

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6 inch whereas the 225/75-15 fits widths that are 5 inch to 6-1/2 inch. The 205 is 27.1 inches tall and the 225 is 28.4…

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Answer 9

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 10

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 11

The BTR and BT8 denotations refer to the spindle, not the trailer hub. The difference between a BTR and BT8 spindle is that the BTR spindle uses a 1.063" diameter L44649 bearing and the BT8 spindle uses a 0.99" diameter L44643 bearing. In…

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Answer 12

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Will the Sendel Aluminum Mod Trailer Wheel AM22646 Replace a Sendel S20-566655T?

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