SCOL

TOYOTA 5.7L Tundra Sequoia Supercharger 

TVS1900 Nose Drive Rebuild Kit 

Extreme Heavy Duty Supercharger Coupler

made in USA

This coupler was designed with extreme use in mind!  High horsepower and high boost levels will put a strain on the stock supercharger coupler, causing them to break in some instances.  These are precision machined and made in the USA from quality USA PEEK material that exceeds the tensile strength of the factory couplers.  All parts are quality controlled. 

OEM Eaton Bearings 

SCOL Extreme Heavy Duty Coupler

Bypass O-Ring

Throttle O-Ring

Nose O-Ring

We don't have a video specific to the 3UR-FE but the snout rebuild process for replacing the bearings would be the same as the LSA superchargers.  

Snout rebuild

youtu.be/16ik0AuHfQY

How to instructions for removing the supercharger snout.

superchargersonline.com/2020/05/01/how-to-replace-the-coupler-on-a-trd-magnuson-supercharger-for-the-5-7l-toyota-tundra/

Another video

youtube.com/watch?v=ADO7jl_tRWk