Hey Robert, most likely what you are looking for is the replacement LED Light Strip part # LC423331 which is the replacement LED light strip for Solera RV awning like what you most likely have on your 2017 Thor Vegas.
This is just the LED light strip of the Vista LED light kit part # LC25VR which you can check out and see if the rail for the light strip matches this. view full answer...
Hey Neil,
It looks like your 2020 Thor Vegas motorhome has a 2019 Ford E-450 chassis so you'll need the Roadmaster Exact Center Steering Stabilizer # RM97MR and Custom Mounting Brackets # RM37MR. view full answer...