Silver Helix Hub Assembly – Fits 21" & 30" Surface Cleaners – Replacement Hub (9800063)

Part Number: 9800063
Category: Pressure Washer Accessories → Surface Cleaner Parts
Type: Hub Assembly (21" & 30" – Silver Helix Surface Cleaners)

The Silver Helix Hub Assembly (9800063) is a critical replacement component designed for 21" and 30" Silver Helix surface cleaners, acting as the central connection point between the rotating spray bar and swivel assembly. This hub ensures smooth, balanced rotation, which is essential for achieving even, streak-free cleaning across large flat surfaces.

Key Features & Benefits

• Direct replacement hub assembly for 21" & 30" Silver Helix units
• Ensures smooth and stable spray bar rotation
• Maintains proper alignment of internal components
• Restores consistent, streak-free cleaning performance
• Built for heavy-duty professional use

Technical Specifications

• Part Number: 9800063
• Type: Hub assembly
• Application: Surface cleaner rotational system
• Compatibility: Silver Helix 21" and 30" surface cleaners

Typical Applications

• Commercial flat surface cleaning (parking lots, sidewalks, warehouses)
• Large residential cleaning jobs
• Pressure washer surface cleaner maintenance
• Replacement of worn or damaged internal components

Performance Advantages

• Restores proper rotation balance and efficiency
• Eliminates wobble and inconsistent cleaning patterns
• Improves overall cleaning speed and coverage
• Extends lifespan of surface cleaner equipment

Compatibility

• Designed specifically for Silver Helix 21" and 30" surface cleaners
• Works with compatible spray bars, swivels, and internal assemblies

Pro Insight

The hub assembly is essentially the “core of motion” in a surface cleaner. If your unit:

• Vibrates excessively
• Leaves circular streaks
• Spins unevenly

…it’s often due to a worn hub or bearing—replacing this part typically restores like-new performance.