Rexair-Rainbow
Rexair-Rainbow Grooved Serpentine Belt - E2 PN-12/SRX PN-3 Side Belt
Rexair-Rainbow Grooved Serpentine Belt - E2 PN-12/SRX PN-3 Side Belt
SKU:R15364B
70 in stock
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Warranty Information
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Product details
This is the grooved serpentine belt for the side-belt version of the Rainbow E2 power nozzle, part R15364B. Rainbow power nozzles built the drive belt into either the side or the center of the housing depending on the model, so this is only correct for the side-belt design.
It fits the E2 Black nozzle in its side-belt configuration and the SRX PN-3 power nozzle.
A serpentine belt like this one is grooved along its length to grip a ribbed pulley, so wear shows up as slipping under load rather than a sudden snap: the brush roll turns fine with the nozzle lifted off the floor but drags or stalls once it is set down on carpet. Open the nozzle housing and confirm the belt sits along the side rather than the center of the brush chamber before ordering, since the two versions are not interchangeable.
Clear hair and thread from the pulley grooves at the same time you fit the new belt. Debris packed into the grooves keeps the ribs from seating fully even on a fresh belt, which shortens the time before it starts slipping again the same way the old one did.
- Part: R15364B, grooved serpentine belt, side-belt design
- Fits: Rainbow E2 side-belt PN-12, and SRX PN-3
- Symptom: brush roll drags or stalls under carpet load, spins free off the floor
- Before ordering: confirm your nozzle uses the side-belt layout, not center-belt
- Install alongside: clear hair and thread from the pulley grooves before fitting the new belt