What Size Valve Stem To Get For Aluminum Sendel Series S20 Machined Trailer Wheel SEN94FR?

Question

Question:

Im looking to install internal TPMS on these rims. What size valve stem should I get?

asked by: John D

0

Expert Reply:

Hello John, thanks for reaching out. The Aluminum Sendel Series S20 Machined Trailer Wheel # SEN94FR take a 0.45" valve stem. I went out to our warehouse and measured one to be sure.

For a valve stem I recommend the Americana Metal, Bolt-In Valve Stem # AM20906. This works with both 0.453" and 0.625" rim hole sizes and they are rated for over 100 PSI.

expert reply by: Jesse M

0

Americana Metal, Bolt-In Valve Stem
(click to enlarge)

Jesse M.

9/2/2025

Hey John, did the Americana Metal, Bolt-In Valve Stem work out for your trailer wheels? I'm asking because it could help others who are looking to install internal TPMS on similar rims.

Answer 1

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 2

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Answer 3

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Answer 4

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Answer 5

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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 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

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 12

I apologize for any confusion on what the proper torque specs are for 1/2 inch lug nuts on trailer wheels. I attached a picture of a chart to the right that details what the proper torque specs are for a trailer wheels lugs based on lug size, wheel…

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What Size Valve Stem To Get For Aluminum Sendel Series S20 Machined Trailer Wheel SEN94FR?

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