Woodward 1418-818, Thrust Race Bearing - Tempest PMA
Tempest AG1418-818-PMA
The Tempest AG1418-818 (Woodward OEM 1418-818) is an FAA-PMA replacement thrust race bearing for Woodward applications.
- Supports smooth bearing operation that helps the governor respond predictably to RPM changes and power transitions.
- Provides a replaceable wear surface during overhaul when bearing faces show scoring, brinelling, or surface distress.
- Helps maintain proper bearing stack geometry by matching the intended Woodward thrust race configuration for the application.
This part is typically selected by overhaul shops and line maintenance teams as part of a bearing surface refresh in constant speed governor service. PJi® supports aviation maintenance professionals with OEM-cross referenced governor components that align with manual callouts and purchasing workflows.
Installation notes
These notes are general guidance only; always refer to the approved maintenance and overhaul manual for complete installation procedures.
- Confirm the correct 1418-xxx race selection before installation, since thrust race variants are configuration-specific.
- Replace mating bearing elements as needed to avoid accelerated wear from mismatched contact surfaces.
- Maintain strict cleanliness and protect race faces from scratches during assembly.
Applications and fitment
For Woodward propeller governors. Confirm compatibility by matching OEM 1418-818 and reviewing the governor parts catalog and overhaul instructions for your specific Woodward governor model and dash number.
Tempest AG1418-818 is the direct replacement for OEM 1418-818. Confirm the correct thrust race variant by governor model and bearing stack requirements in approved maintenance data.
Pilot John International stocks Tempest PMA propeller governor parts for propeller overhaul shops, MROs, FBOs, and A&P mechanics supporting aircraft maintenance and ground support operations.
| General Information | |
|---|---|
| Part # | AG1418-818 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.02 lbs. |
| Product Dimensions | 1 x 1 x 0.2 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA-PMA |
| Construction | Precision bearing race manufactured to the OEM part specification (verify detailed dimensional requirements in the applicable governor manual) |
| Description | Race, thrust (Woodward governor) |
| OEM P/N | 1418-818 |
| Tempest P/N | AG1418-818 |
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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 AG1418-818 is a direct FAA-PMA replacement for Woodward P/N 1418-818. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG1418-818 Thrust Race 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 AG1418-818 Thrust Race provides a hardened surface for thrust bearing elements, ensuring smooth axial load transfer and minimizing wear under rotational forces. Maintaining proper load paths within the propeller governor supports consistent RPM control and long-term reliability of moving components.
PJi offers the Tempest AG1418-818 as an FAA-PMA-approved replacement for the Woodward 1418-818 thrust race. 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.
