Tempest AGD-20887 GEAR, DRIVE

The **Tempest McCauley Drive Gear (AGD-20887)** is a **FAA-PMA approved replacement governor component** designed for use in compatible McCauley propeller governors. Manufactured by Tempest, the drive gear transmits rotational input from the engine accessory drive to the governor mechanism, supporting accurate hydraulic governor operation and reliable constant-speed propeller control. --- ## Applications - **Replacement of worn drive gears** during propeller governor overhaul - Suitable for **compatible McCauley reciprocating engine speed governors** - Supports **governor drive train operation** and power transmission - Used in **general aviation propeller system maintenance and repair** --- ## Why CJ Aerospace? CJ Aerospace supplies aviation engine components with technical guidance and fast dispatch. - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally for fast dispatch across Australia** - 🔧 **Technical support for installation and maintenance** - ✈️ **Trusted by MROs, operators, and aviation professionals** > ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

- **FAA-PMA approved replacement component** - **Precision-machined drive gear** for McCauley governor assemblies - Transfers **engine drive input** to the governor mechanism - Supports **accurate governor operation and propeller speed regulation**