Product Description
Monster Janitorial offers the genuine Windsor Kärcher 8.929-377.0 (89293770) - HD Cabinet - Belt Drive: Kit Auto Start/Stop (for HD 4.2/20 ST Ea B model) replacement part to keep your vacuums, scrubbers, and cleaning equipment performing at their best. OEM quality ensures proper fit and reliable operation.
Special order parts typically ship within 7-10 business days.
Need help confirming compatibility?
Email tech@monsterjanitorial.com with your machine model and serial number.
See our Windsor Kärcher parts manuals for more information.
- Flat Rate Shipping: $16.95
- 30-Day Returns: View Return Policy
Tax-Exempt? If you're ordering for a school, government agency, or nonprofit, you may qualify for tax-free purchasing. Create an account and email your resale certificate to sales@monsterjanitorial.com.
