Tempest AG213385-PMA
The Tempest AG213385 (Woodward OEM 213385) is an FAA-PMA replacement torsion spring for Woodward applications.
- Provides consistent spring force to support stable governor linkage operation and repeatable control movement.
- Helps restore correct mechanical feel and response when the original spring is fatigued, deformed, or damaged.
- Supports overhaul quality by maintaining proper preload characteristics when installed per the applicable governor manual.
This torsion spring is used in aircraft governor maintenance and overhaul where small mechanical forces directly affect governor stability.
Installation notes
These notes are general guidance only; always refer to the approved maintenance and overhaul manual for complete installation procedures.
- Install with the correct orientation and preload per the governor maintenance manual to avoid binding or incorrect force application.
- Inspect the mating posts, levers, and retainers for wear that could accelerate spring damage or change effective spring rate.
Applications and fitment
This spring supports Woodward governor configurations where torsion force is used to stabilize linkage behavior. Confirm fitment by matching OEM 213385 and reviewing governor model eligibility and approved maintenance data.
Tempest AG213385 is the direct replacement for OEM 213385. Verify applicability by governor model and serial number using approved data before ordering.
Pilot John International carries Tempest PMA propeller governor parts for FBOs, propeller overhaul shops, and aviation technicians supporting aircraft maintenance and ground support work.
| General Information | |
|---|---|
| Part # | AG213385 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.01 lbs. |
| Product Dimensions | 1.5 x 1.5 x 0.2 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA-PMA (where applicable by installation and approved data) |
| OEM P/N | 213385 |
| Tempest P/N | AG213385 |
| Type | Torsion spring |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Hawker Beechcraft | 58 - Baron , 95-C55 - Baron , 95-C55A - Baron |
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QUESTIONS & ANSWERS
Tempest AG213385 is a direct FAA-PMA replacement for Woodward P/N 213385. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG213385 Torsion Spring is designed for use in aircraft equipped with Woodward model A210800 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG213385 Torsion Spring provides controlled rotational force within the governor linkage system, helping return components to their neutral position after input movement. Supporting smooth, responsive linkage motion contributes to stable RPM control and predictable governor behavior during propeller speed changes.
PJi offers the Tempest AG213385 as an FAA-PMA-approved replacement for the Woodward 213385 torsion spring. 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.
