When a Whirl-A-Way surface cleaner starts wobbling, leaking at the hub, or the spray bar stalls mid-job, the swivel is almost always the culprit. This genuine BE Pressure 85.790.004 rotor swivel assembly is the complete OEM replacement that puts a 16, 20, or 24 inch Whirl-A-Way back to spinning true, so pressure washing contractors can stop striping driveways and get back to even, single-pass cleaning.
Use cases
Restoring a surface cleaner that leaves uneven stripes or zebra marks because the spray bar has slowed or stalled.
Fixing hub leaks that bleed pressure and soak the operator instead of hitting the concrete.
Preventive replacement for high-volume flatwork contractors who put hundreds of hours a season on driveways, sidewalks, parking garages, and pool decks.
Rebuilding a used Whirl-A-Way for a fraction of the cost of a new surface cleaner deck.
Why replace the whole swivel assembly
Seal kits fix minor weeping, but once bearings develop play the rotor will not stay flat and no seal kit will save it. The complete assembly arrives ready to install: thread it on, connect the spray bar, grease it, and go. Because this swivel is greaseable, routine maintenance with a grease gun dramatically extends its life compared with sealed-for-life imitations.
Specifications
Genuine BE Pressure OEM part number 85.790.004. Complete rotor swivel assembly for BE Whirl-A-Way flat surface cleaners. Fits 16 inch, 20 inch, and 24 inch decks (models including BE-1600WAW, BE-2000WAWY, BE-2400WAWS). Rated to 4000 PSI and 8 GPM. Greaseable design. Weight: 4.04 lbs. WARRANTY DETAILS
Frequently asked questions
How do I know the swivel is the problem?
Classic symptoms are a spray bar that spins slowly or stops under pressure, water leaking from the center hub, or visible wobble. Any of those points to worn swivel bearings or seals.
Will this fit my surface cleaner?
It fits BE Whirl-A-Way flat surface cleaners with 16, 20, and 24 inch decks that use a male center-threaded spray bar. Check your model number against the BE fitment list before ordering.
Is this a genuine BE part or an aftermarket copy?
This is the genuine OEM BE Pressure assembly, part 85.790.004, not an offshore lookalike. Materials and bearing quality are what set OEM swivels apart.
How often should I grease the swivel?
High-use contractors grease at the start of each work week; occasional users should grease every few jobs. Regular grease is the single biggest factor in swivel life.
What pressure can it handle?
The assembly is rated to 4000 PSI at up to 8 GPM, covering virtually all cold-water pressure washers used with Whirl-A-Way decks.
Discount Cleaning Products is an authorized BE Pressure dealer with US-based customer service for pressure washing contractors and equipment rebuilders.
