SPINNER DOME (P/N b-045-1) - As Removed, Serviceable

The b-045-1 is a propeller spinner dome that streamlines the propeller hub and surrounding hardware. This aluminum or composite cover reduces aerodynamic drag while protecting the hub assembly from environmental exposure. Installed on propeller systems using specified bulkheads, backing plates, and fasteners torqued per the propeller manufacturer's maintenance manual.

Common on general aviation and corporate aircraft propellers where hub fairings improve cruise performance and maintain airworthiness standards.

What is the SPINNER DOME (P/N b-045-1)?

The b-045-1 is a propeller spinner dome that streamlines the propeller hub and surrounding hardware. This aluminum or composite cover reduces aerodynamic drag while protecting the hub assembly from environmental exposure.

What certifications or documentation come with the b-045-1?

Depending on condition, the b-045-1 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: As Removed, Serviceable. Contact us for specific documentation details on the condition you need.

Can I use the b-045-1 during an engine overhaul or annual inspection?

Yes, the SPINNER DOME can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.

What is the lead time for the b-045-1?

In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.