Whisper Wash WW311 Instant Quick Change Replacement Cartridge – For Swivel

Model: Whisper Wash WW311 Instant Quick Change Replacement Cartridge – Series 3 Swivel
Category: Pressure Washer Accessories → Surface Cleaner Replacement Parts
Type: Instant Quick Change Swivel Cartridge – Series 3 – Genuine OEM

The Whisper Wash WW311 Instant Quick Change Cartridge is a factory genuine OEM Series 3 swivel replacement cartridge designed for Whisper Wash surface cleaners. This complete cartridge assembly allows fast field service without replacing the entire swivel housing. If the shaft has broken or internal components are worn, the WW311 kit restores full performance quickly and efficiently.

Availability: Always in stock — no inventory verification needed.

Technical Specifications

Brand: Whisper Wash
Model / SKU: WW311
Series: Instant Quick Change – Series 3
Product Type: Replacement Swivel Cartridge
Includes: Shaft, bearings, seals
Condition: New
OEM: Factory Genuine Whisper Wash Part

Key Features

• Genuine OEM Whisper Wash WW311 replacement cartridge

• Instant Quick Change Series 3 swivel cartridge

• Includes new shaft, bearings, and seals

• Restores smooth spray bar rotation

• Eliminates leaks and worn internal components

• Fast field replacement — no full swivel swap required

• Designed for professional surface cleaner systems

• Ideal for broken shaft repairs

• Reduces downtime on high-production jobs

• Contractor-grade rebuild solution

Installation Overview

1. Remove spray bar from rotor shaft and disconnect hose.
   (If unnecessary, remove quick connects — especially on 8+ GPM units.)

2. Unscrew rotor cap on top of swivel.

3. Push old cartridge assembly out from the bottom.

4. Insert new cartridge from the top.

5. Re-fasten rotor cap, spray bar, and hose using medium thread lock.

Ideal Applications

• Broken swivel shaft repair

• Surface cleaner swivel rebuild

• Contractor and commercial maintenance

• Quick field service replacement