Windsor Sensor Pulley Belt ...
$14.99
Product details
The Windsor Sensor pulley belt (Part #52-3304-04) is a replacement belt that works with the clutch belt to drive the brush roll on Windsor Sensor commercial uprights. It fits the SR-12, SR-15, and SR-18, and is also referenced as WI-5379 and 312 3M HTDII-6.
The two belts form a system that controls brush engagement for different carpet types. When this pulley belt wears, the brush roll may spin only intermittently or fail to engage at all on a cleaning pass. Replacing it restores the controlled, reliable brush drive the two-belt system is designed to provide.
- Fits: Windsor Sensor SR-12, SR-15, and SR-18 uprights
- Function: Pulley belt, works with the clutch belt to drive the brush roll
- Benefit: Restores controlled, consistent brush engagement
- Tip: Also referenced as WI-5379 and 312 3M HTDII-6
The pulley belt fits onto its pulleys as a direct replacement. Verify your Sensor model before ordering so the belt matches, and inspect the paired clutch belt at the same time for even wear.

