RING GEAR ASSY (P/N 74977) - As Removed
P/N: 74977
Category: Gears & Drive Components
Shipping for this part is quoted to your address. We email you the total to approve before anything is charged.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| As Removed | $900.00 | 1 Available |
Product Description
The 74977 ring gear assembly transfers starter motor torque to the aircraft engine crankshaft during engine start. This steel gear meshes with the starter pinion and mounts to the flywheel per engine maintenance specifications. Found on piston-engine aircraft, the ring gear enables reliable starter engagement for cold starts and restarts.
Verify part compatibility against your aircraft's Illustrated Parts Catalog before installation and follow FAA-approved procedures for mounting and torque specifications.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the RING GEAR ASSY (P/N 74977)?
The 74977 ring gear assembly transfers starter motor torque to the aircraft engine crankshaft during engine start. This steel gear meshes with the starter pinion and mounts to the flywheel per engine maintenance specifications.
What conditions is the 74977 available in?
The 74977 is currently available in the following conditions: As Removed. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 74977?
The 74977 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 74977?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
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