WW414 3" All Gray OEM Caster for Whisper Wash Surface Cleaners

The WW414 is the official all-gray 3" caster used on Whisper Wash Mini, Mondo, and Hippo series surface cleaners. This heavy-duty OEM wheel assembly ensures smooth rolling, correct deck height, and balanced spray bar rotation, helping your surface cleaner operate at peak performance.

Engineered for durability and consistent tracking on concrete, pavers, and other hard surfaces, the WW414 caster is a direct replacement that installs easily and restores factory-level performance. Ideal for routine maintenance or complete rebuilds of your Whisper Wash unit.

Product Specifications & Details

• Part Number / SKU: WW414

• Component Type: 3" All-Gray Swivel Caster

• Wheel Diameter: 3 inches

• Wheel Color: All gray

• Compatible Whisper Wash Models:

  • Whisper Wash Mini

  • Whisper Wash Mondo

  • Whisper Wash Hippo Series (Lil’ Hippo, Big Guy Hippo variants, etc.)

• Construction: Durable swivel assembly with abrasion-resistant wheel

• Function: Maintains correct cleaning height and smooth maneuverability

• Installation: Direct OEM replacement, bolt-on fit

• Use Case: Professional pressure washing and surface cleaning

• Brand: Whisper Wash