Woodward 6851-207, Coil Adapter Assembly (Holes) - Tempest PMA
Tempest AG6851-207-PMA
The Tempest AG6851-207 (Woodward OEM 6851-207) is an FAA-PMA replacement coil adapter assembly (holes) for Woodward applications.
- Maintains correct coil and adapter positioning to support consistent electrical component alignment and repeatable assembly fit.
- The holes configuration is designed to match Woodward assemblies that use a drilled or vented cover and the corresponding adapter disc arrangement.
- Supports overhaul quality builds by replacing wear prone adapter hardware as a matched, OEM referenced component.
This part is widely cross referenced by OEM part number for aviation governor maintenance and overhaul where accurate interchangeability matters for RPM stability and reliable propeller response.
Installation notes
Refer to the applicable governor and engine maintenance manual for full installation procedures, torque values, and inspection requirements.
- Use the governor manual assembly sequence so the adapter stack, disc, and coil related parts clamp evenly and do not bind.
- If replacing due to damage or looseness, inspect the mating cover face and any retaining pins or fasteners for wear that could cause repeat failures.
Applications and fitment
Commonly referenced anywhere OEM 6851-207 is called out for Woodward governor coil adapter assemblies. Confirm whether your configuration is the holes style by reviewing the governor illustrated parts breakdown and any cover or adapter disc notes. Listings commonly distinguish holes versus no holes variants for this family.
Tempest AG6851-207 is the direct replacement for OEM 6851-207. To avoid ordering the wrong configuration, confirm holes versus no holes by governor model and illustrated parts breakdown in 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 # | AG6851-207 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.3 lbs. |
| Product Dimensions | 3.5 x 3 x 1.5 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA PMA |
| Material and finish | Manufactured to the OEM adapter specification. Confirm exact material callouts and any surface treatment requirements in the applicable Woodward governor parts list. |
| OEM P/N | 6851-207 |
| Tempest P/N | AG6851-207 |
| Type | Coil adapter assembly (holes), Woodward governor subassembly |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Hawker Beechcraft | 58 - Baron |
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QUESTIONS & ANSWERS
Tempest AG6851-207 is a direct FAA-PMA replacement for Woodward P/N 6851-207. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG6851-207 Coil Adapter Assembly is designed for use in aircraft equipped with Woodward model B210800 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG6851-207 Coil Adapter Assembly secures and aligns electrical coil components. Correct alignment supports reliable electrical and mechanical operation.
PJi offers the Tempest AG6851-207 as an FAA-PMA-approved replacement for the Woodward 6851-207 coil adapter assembly. 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.
