Multiquip 490181 Sight Glass VR36H - OEM Replacement Part for Rollers

The sight glass provides critical visual monitoring of hydraulic fluid level and condition in Multiquip ride-on rollers, allowing operators and technicians to quickly inspect fluid without removing reservoir caps or draining the system. This component is essential for preventing hydraulic system damage caused by low fluid levels or contaminated oil, which can lead to pump failure, reduced compaction performance, and costly downtime on asphalt and soil compaction jobs.

Installed in the hydraulic reservoir assembly, this sight glass enables easy inspection of the ISO 46 anti-wear hydraulic fluid that powers the hydrostatic drive, vibration systems, and steering cylinders on these tandem drum rollers. Regular visual checks through the sight glass help identify fluid degradation, air contamination, or leaks before they cause system failures. The hydraulic system on these rollers operates under significant pressure to deliver centrifugal force up to 3,100 lbs for effective compaction.

Compatible with the following Multiquip roller models:

• AR13D
• AR13H
• AR13HA
• AR13HA/AR13HAR
• AR14H
• MQ600H

Genuine Multiquip OEM part, sold by an authorized dealer.