WEIGHT, TRIM (P/N 137359f9) - New Surplus

Part 137359f9 is a trim weight used to mass-balance aircraft trim tabs and control surfaces. This component reduces flutter risk and maintains correct control forces during flight operations. Installed on the trim tab structure, the weight adjusts moment about the hinge line to achieve proper aerodynamic balance.

Installation requires securing the weight per aircraft maintenance manual specifications, followed by recheck of balance and documentation in weight-and-balance records. Essential for control surface stability and pilot control feel.

What is the WEIGHT, TRIM (P/N 137359f9)?

Part 137359f9 is a trim weight used to mass-balance aircraft trim tabs and control surfaces. This component reduces flutter risk and maintains correct control forces during flight operations.

Is the 137359f9 a PMA or OEM part?

The WEIGHT, TRIM may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.

Does the 137359f9 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the WEIGHT, TRIM. We stock related hardware and can help identify companion parts.

Can the 137359f9 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 137359f9.