RUDDER

Piper Rudder Assembly

FAA-PMA Replacement for Piper P/N 15726-002
Complies with AD 2025-02-11 Requirements

The AF40622 Piper rudder assembly is manufactured with a 4130 chromoly steel rudder post to meet the material requirements of FAA Airworthiness Directive 2025-02-11. The assembly is supplied uncovered and powder-coated for corrosion resistance and long-term durability, and includes pre-installed brass bushings to simplify installation and reduce downtime. The rudder is configured with a lower rear beacon only, matching applicable configurations.

Applicable Aircraft: Many Piper PA-12, PA-14, PA-18, PA-20, PA-22, and select J-3 and PA-11 models originally equipped with rudders using Piper P/N 15726-002 or equivalent configurations. Direct replacement for P/N 15726-002.

AD 2025-02-11 addresses rudder post failures associated with legacy rudders manufactured from 1025 carbon steel, which have demonstrated susceptibility to corrosion-assisted fatigue cracking, sometimes without visible warning. This replacement rudder is manufactured from 4130 chromoly steel, the material specified by the AD to correct the unsafe condition. 

Other Parts Commonly Serviced:

Rudder replacement often involves inspection or replacement of additional flight control components. The items below are frequently addressed during this maintenance task.