Simplicity / Riccar PV Upri...
$8.99
Product details
B370-3000 replaces the height-adjustment axle used in PV-platform uprights built by Riccar and Simplicity on the Tandem Air line. This pivot is what the height-adjust mechanism rotates on as the nozzle steps between carpet settings, so the nozzle's full weight passes through it with every change.
A worn or snapped axle tends to announce itself through a height dial that turns freely without doing anything, a nozzle stuck at a single height no matter the dial position, or a knock you can feel through the handle while pushing the machine. Since the axle sits buried inside the nozzle housing, most techs swap it in the same session as a belt or brushroll job, while the baseplate is already open.
- Part: B370-3000, height adjustment axle
- Platform: PV chassis uprights
- Assembly: nozzle height adjustment
- Sold: individually
MV-chassis machines take a different axle, listed on its own, so confirm the platform before ordering.
Vacuums and More is an authorized Simplicity dealer, and can help you confirm which chassis your machine uses if the rating plate is worn or missing.

