Multiquip 21109 Sight Glass Dash 12 ORB - OEM Replacement Part

This sight glass with Dash 12 ORB (O-Ring Boss) fitting provides critical visual monitoring of hydraulic fluid condition and flow in Multiquip ride-on trowel hydraulic systems. Technicians rely on this component to quickly assess fluid level, detect contamination, and identify aeration issues without breaking into the hydraulic circuit. The Dash 12 ORB connection ensures a reliable, leak-free seal in high-pressure hydraulic applications.

Designed for professional concrete finishing equipment, this sight glass allows operators to perform pre-operational checks and monitor hydraulic system health during operation. A cracked or clouded sight glass compromises visibility and can lead to undetected hydraulic issues, resulting in costly component failures or unexpected downtime on the job site.

This part is compatible with the following Multiquip trowel models:

• HTX-44K4
• HTXD6i
• STX55J6
• STXD6i

Genuine Multiquip OEM part, sold by an authorized dealer.