Woodward 182628, 3/16 ID X 1/16 Cross Section Lift Rod O-ring - Tempest PMA
Tempest AG182628-PMA
The Tempest AG182628 (Woodward OEM 182628) is an FAA-PMA overhaul 3/16 id x 1/16 cross section lift rod o-ring for Woodward applications.
- Helps prevent internal leakage along the lift rod interface by restoring the correct O-ring size and compression.
- Supports consistent governor response by maintaining intended sealing integrity in oil control passages.
- Improves overhaul efficiency by matching the OEM-referenced seal size used in Woodward governor parts lists.
This O-ring is commonly replaced during governor reseal work and overhaul when internal sealing points are refreshed to reduce leakage and improve reliability. PJi® supports aviation maintenance professionals with OEM-cross referenced governor seals used in constant speed propeller systems.
Installation notes
Refer to your aircraft and governor maintenance manual for complete installation procedures and torque values.
- Inspect the groove and rod surfaces for scoring or corrosion. Surface damage can cause leakage even with a new seal.
- Use an approved lubricant if specified by the manual to avoid cutting the O-ring during assembly.
- After installation, complete the required functional checks and confirm leak-free operation per approved maintenance data.
Applications and fitment
Used in Woodward governor configurations where OEM 182628 is specified for the lift rod seal. Confirm compatibility by matching the OEM part number and verifying the seal callout for your governor model and dash number in approved documentation.
Tempest AG182628 is the direct replacement for OEM 182628. Confirm the lift rod seal callout and size by governor model and approved maintenance data before ordering.
Pilot John International offers Tempest PMA propeller governor parts for propeller overhaul shops, FBOs, and aviation technicians to support aircraft maintenance and ground support.
| General Information | |
|---|---|
| Part # | AG182628 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.01 lbs. |
| Product Dimensions | 0.3 x 0.3 x 0.1 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA-PMA |
| Material | Oil-resistant elastomer (verify exact compound requirements in the approved governor documentation) |
| OEM P/N | 182628 |
| Size | 3/16 in ID x 1/16 in cross section |
| Tempest P/N | AG182628 |
| Type | O-ring seal for lift rod application on Woodward propeller governors |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Piper | Navajo |
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QUESTIONS & ANSWERS
Tempest AG182628 is a direct FAA-PMA replacement for Woodward P/N 182628. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG182628 Lift Rod O-Ring is designed for use in aircraft equipped with Woodward model 210665 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG182628 Lift Rod O-Ring seals the lift rod passage, preventing oil leakage that could impair governor responsiveness and hydraulic pressure integrity. Maintaining a reliable seal around moving lift rod components helps ensure consistent oil flow and accurate propeller speed control throughout governor operation.
PJi offers the Tempest AG182628 as an FAA-PMA-approved replacement for the Woodward 182628 lift rod O-ring. 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.
