Woodward/Garwin 210112, Flyweight Pin - Tempest PMA
Tempest AG210112-PMA
The Tempest AG210112 (Woodward and Garwin OEM 210112) is an FAA-PMA replacement flyweight pin for Woodward/Garwin applications.
- Supports smooth flyweight pivot action to help maintain predictable governor sensitivity and RPM stability.
- Helps reduce wear and binding risk by restoring the correct pin geometry and fit when pivot hardware shows scoring or looseness.
- Supports legacy cross referencing by aligning with the OEM part number used in Woodward and Garwin governor parts lists.
Flyweight pins are precision wear items that can affect governor response quality. This component is intended for aviation propeller governor maintenance and overhaul, including legacy Garwin and Woodward installations supported through aviation distribution such as PJi®.
Installation notes
Always consult the applicable maintenance manual for the full installation procedure before performing this work.
- Inspect flyweight bores, mating pins, and contact surfaces for brinelling or galling during replacement.
- After assembly, verify free flyweight motion and correct stack-up per the governor maintenance manual before closing the governor.
Applications and fitment
Commonly associated with Woodward and Garwin governor configurations where OEM 210112 is specified. Confirm compatibility by matching OEM part number and verifying governor model and serial number in approved maintenance data.
Tempest AG210112 is the direct replacement for OEM 210112. Match the OEM part number and confirm applicability by governor model and serial number in the approved maintenance data.
Pilot John International supplies Tempest PMA propeller governor components to propeller overhaul shops, FBOs, MROs, and aviation maintenance technicians supporting aircraft maintenance and ground support.
| General Information | |
|---|---|
| Part # | AG210112 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.01 lbs. |
| Product Dimensions | 1 x 0.2 x 0.2 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA PMA |
| OEM P/N | 210112 |
| Tempest P/N | AG210112 |
| Type | Flyweight pin (pivot and retention hardware) |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Maule | M-4-210S - Rocket , M-4-210T - Rocket , M-5-210C |
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QUESTIONS & ANSWERS
Tempest AG210112 is a direct FAA-PMA replacement for Woodward P/N 210112. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG210112 Flyweight Pin is designed for use in aircraft equipped with Woodward model B210760 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG210112 Flyweight Pin serves as the pivot axis for the flyweights, allowing controlled movement in response to RPM changes and enabling precise governor regulation. Maintaining secure flyweight motion under centrifugal forces helps ensure accurate RPM sensing and consistent propeller speed control.
PJi offers the Tempest AG210112 as an FAA-PMA-approved replacement for the Woodward 210112 flyweight pin. View our full selection of Tempest propeller governor parts to find the correct component for your application.
For a deeper look at how propeller governors work, why proper maintenance matters, and how to identify compatible replacement components, refer to our Ultimate Guide to Aircraft Propeller Governor Maintenance.
