bing tracking image
Q & A Icon

Replacement Tire Sensors and Signal Booster For TST 507 Tire Pressure Monitoring System  

Updated 03/31/2025 | Published 11/12/2022

Question:

I just traded in my Travel Trailer that came with the TST 507 System. I kept the monitor and need to know if I purchase just the sensors and repeater, will they work with my monitor? Id like to get 6 flow-through sensors and a repeater. Is there a set for this or do I have to order the 2-pack 3 each?

0

Expert Reply:

As you have the Monitor # TST-507-D-C you will simply need the Signal Booster # TST-507-R to go along with some new tire sensors. You do have the option of what sensors you will prefer to use from the list below.

Brass Tire Sensors for TST TPMS - Qty 2 # TST-507-RV-S2
Brass Tire Sensors for TST TPMS - Qty 4 # TST-507-RV-S4
Flow Through Tire Sensors for TST TPMS - Qty 2 # TST-507-FT-S2
Internal Tire Sensor for TST TPMS Systems - Qty 1 # TST-507-INT-S1

These are the only sensors and quantities we sell them in compatible with your TST 507 system.

expert reply by:
0
Bud M
Jim N. profile picture

Jim N.

3/31/2025

I have 1 of 4 RV tires I’m unable to connect to the sensor. I had a blowout on a new RV tire ST 235/R -16 with internal sensor that was not currently set up. New warranty covered the tire unfortunately the TST wasn’t setup yet. New tire installed and it didn’t occur to me to check the sensor condition and now unable to pair. I intend to purchase a replacement sensor, dismount and install the new sensor. I am assuming the blowout damaged the old sensor. My monitor is TST 507-D-C.H. THC 6050. 3221 Can you recommend the proper sensor and/or recommendations please. Thank you Jim N

Jameson C. profile picture
Etrailer Expert

Jameson C.

3/31/2025

@JimN For a replacement internal sensor you'd want the part # TST-507-INT-S1.

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>