Tornado EB 30/1 Complete Transmission and Right Bearing K44540003

The complete transmission and right bearing (part# K44540003) is the drive take-off between the motor and the roller brush on the Tornado EB 30/1 electric broom. The toothed belt runs over it, and the right-hand brush bearing is supplied as part of the same assembly rather than separately.

Serial-number split

This combined part applies from serial number 10480 onward, which is the Model 93222 build. The earlier Model 93220 lists a separate transmission, part# K44540010, with the right bearing as its own item. The combined assembly is now the supplied part, so a 93220 owner ordering the old separate transmission will generally be supplied this part instead. Check the serial number as well as the model number before ordering, because the split is by serial rather than purely by model.

Symptoms

A worn transmission or bearing announces itself through noise and drag. Listen for a dry rumble or a chirp that rises with brush speed, and check whether the brush still spins freely by hand with the belt removed — resistance or a gritty feel there is the bearing. A belt that keeps jumping teeth or wearing on one flank often points at the transmission rather than the belt, because misalignment at the take-off puts the belt out of line.

Replacing a belt without checking the transmission is a common false economy: a new belt on a worn take-off wears out just as fast as the one it replaced.

Compatible Models

• Tornado EB 30/1 Electric Broom — Model 93222

Twin City Vacuum has been selling and servicing Tornado equipment since 1956. Call 763-535-0770 or stop by 5415 West Broadway, Crystal, MN 55428 and we will confirm the right part against your machine.

Frequently Asked Questions

What does the complete transmission and right bearing do on the Tornado EB 30/1?

It is the drive take-off between the motor and the roller brush. The toothed belt runs over it, and the right-hand brush bearing comes as part of the same assembly rather than as a separate item.

Does this fit my machine, or do I need the older separate transmission?

This combined assembly applies from serial number 10480 onward, which is the Model 93222 build. The earlier Model 93220 listed a separate transmission, part# K44540010, with the bearing as its own item — but this combined part is now supplied in its place. Check the serial number as well as the model number, because the split is by serial.

How do I know if the transmission or bearing is worn?

Listen for a dry rumble or a chirp that rises with brush speed. With the belt removed, turn the brush by hand — resistance or a gritty feel is the bearing. A belt that jumps teeth or wears on one flank usually means misalignment at the take-off, not a bad belt.

What models is the complete transmission and right bearing (part# K44540003) compatible with?

The Tornado EB 30/1 Electric Broom, Model 93222, from serial number 10480 onward.

How do I order the Complete Transmission and Right Bearing (part# K44540003) or get help?

You can add the Complete Transmission and Right Bearing (part# K44540003) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.