Blower Oil Level Sight Gauge

The Blower Oil Level Sight Gauge (MPN BA-9616) is an essential monitoring tool for supercharger and blower-equipped engines, allowing real-time visibility of oil levels in your blower system without disassembly. As a mechanic working on modified and high-performance powerplants, you know that adequate blower oil circulation is critical to rotor longevity, bearing protection, and consistent boost reliability. This sight gauge eliminates guesswork during service checks and troubleshooting, making it an invaluable addition to any forced-induction build or maintenance routine.

Designed for compact installation on supercharger and blower housings, the Blower Oil Level Sight Gauge features a precision-engineered window that provides clear visibility across a defined height range, enabling quick verification that oil levels remain within the manufacturer's specification band. The robust construction and durable materials resist thermal cycling and exposure to heat generated during extended boost sessions, while the graduated markings or fill-line reference allow accurate readings without external measurement tools. Installation is straightforward, requiring only a mounting location on the blower body where pressure and temperature remain manageable, and the lightweight design (0.02 lbs) adds negligible mass to your engine compartment.

Whether you're building a street-strip supercharged engine, maintaining a daily-driven blower platform, or diagnosing oil circulation issues on a high-boost setup, this sight gauge is compatible with most aftermarket and OEM supercharger systems that require periodic oil inspection. Engine builders and tuners rely on this tool to verify adequate lubrication before first fire and during dyno validation, reducing the risk of bearing wear or catastrophic blower failure. For anyone serious about blower reliability and performance, the Blower Oil Level Sight Gauge represents a cost-effective insurance policy that pays dividends in uptime and component longevity.