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Part # AF40622
Alaska Gear Company FAA-PMA Replacement for Piper P/N 15726-002
Complies with AD 2025-02-11 Requirements
Alaska Gear Company’s AF40622 Piper rudder assembly is an FAA-PMA approved direct replacement for Piper P/N 15726-002, manufactured with a 4130 chromoly steel rudder post to meet the material requirements of FAA AD 2025-02-11.
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 from Alaska Gear Company is manufactured from 4130 chromoly steel, the material specified by the AD to correct the unsafe condition.
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.
Features
Technical Specifications
Rudder replacement often involves inspection or replacement of additional flight control components. The items below are frequently addressed during this maintenance task.
Choose McFarlane to upgrade your flight control cables. If you’re noticing cable wear or corrosion, custom-built cables are your practical replacement solution during rudder installation.
Alaska Gear Company PA-18 rudder pedals feature durable steel construction and sealed bearings to improve pedal smoothness and long-term reliability during rudder system maintenance.
Aircraft fabric covering is generally the same across systems – attach, shrink, stitch, and tape the fabric. Superflite stands out in the coating process by eliminating the need for a separate filler coat. This means fewer steps, fewer coats, and less sanding compared to other systems. The Superflite urethane topcoat gives a high-gloss finish straight from the spray gun without the need for buffing or respraying. Superflite kits also cost about 20% less than most competitors.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
| Make | Model | Start S/N | End S/N | Eligibility Chart |
|---|---|---|---|---|
| Piper J5A-80 | J5A-80 | S/N 5-2 – 5-9999 | 5-9999 | Eligibility Chart 7842 |
| Piper J5A (Army L-4F) | J5A (Army L-4F) | S/N 5-2 – 5-9999 | 5-9999 | Eligibility Chart 7842 |
| Piper J5B (Army L-4G) | J5B (Army L-4G) | S/N 5-2 – 5-9999 | 5-9999 | Eligibility Chart 7842 |
| Piper J5C | J5C | S/N 5-1309 – 5-9999 | 5-9999 | Eligibility Chart 7842 |
| Piper PA-12 | PA-12 | S/N 12-1 – 12-9999 | 12-9999 | Eligibility Chart 7842 |
| Piper PA-12S | PA-12S | S/N 12-1 – 12-9999 | 12-9999 | Eligibility Chart 7842 |
| Piper PA-14 | PA-14 | S/N 14-1 – 14-9999 | 14-9999 | Eligibility Chart 7842 |
| Piper PA-15 | PA-15 | S/N 15-1 – 15-9999 | 15-9999 | Eligibility Chart 7842 |
| Piper PA-16 | PA-16 | S/N 16-1 – 16-9999 | 16-9999 | Eligibility Chart 7842 |
| Piper PA-16S | PA-16S | S/N 16-1 – 16-9999 | 16-9999 | Eligibility Chart 7842 |
| Piper PA-17 | PA-17 | S/N 17-1 – 17-9999 | 17-9999 | Eligibility Chart 7842 |
| Piper PA-18 | PA-18 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18-105 (Special) | PA-18-105 (Special) | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18-125 (Army L-21A) | PA-18-125 (Army L-21A) | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18-135 (Army L-21B) | PA-18-135 (Army L-21B) | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18-150 | PA-18-150 | S/N 1809001 – 1809113 | 1809113 | Eligibility Chart 7842 |
| Piper PA-18-150 | PA-18-150 | S/N 18-3771 – 18-8309025 | 18-8309025 | Eligibility Chart 7842 |
| Piper PA-18A | PA-18A | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18A-135 | PA-18A-135 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18A-150 | PA-18A-150 | S/N 18-3771 – 18-8309025 | 18-8309025 | Eligibility Chart 7842 |
| Piper PA-18AS-125 | PA-18AS-125 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18AS-135 | PA-18AS-135 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18AS-150 | PA-18AS-150 | S/N 18-3771 – 18-8309025 | 18-8309025 | Eligibility Chart 7842 |
| Piper PA-18S | PA-18S | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18S-105 (Special) | PA-18S-105 (Special) | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18S-125 | PA-18S-125 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18S-135 | PA-18S-135 | S/N 18-1 – 18-7632 | 18-7632 | Eligibility Chart 7842 |
| Piper PA-18S-150 | PA-18S-150 | S/N 1809001 – 1809113 | 1809113 | Eligibility Chart 7842 |
| Piper PA-18S-150 | PA-18S-150 | S/N 18-3771 – 18-8309025 | 18-8309025 | Eligibility Chart 7842 |
| Piper PA-20 | PA-20 | S/N 20-1 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-20-115 | PA-20-115 | S/N 20-1 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-20-135 | PA-20-135 | S/N 20-877 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-20S | PA-20S | S/N 20-1 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-20S-115 | PA-20S-115 | S/N 20-1 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-20S-135 | PA-20S-135 | S/N 20-877 – 20-99999 | 20-99999 | Eligibility Chart 7842 |
| Piper PA-22 | PA-22 | S/N 22-1 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22-108 | PA-22-108 | S/N 22-8000 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22-135 | PA-22-135 | S/N 22-534 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22-150 | PA-22-150 | S/N 22-2378 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22-160 | PA-22-160 | S/N 22-2378 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22S-135 | PA-22S-135 | S/N 22-534 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22S-150 | PA-22S-150 | S/N 22-2378 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
| Piper PA-22S-160 | PA-22S-160 | S/N 22-2378 – 22-99999 | 22-99999 | Eligibility Chart 7842 |
Reference only: Please verify the product is eligible for your aircraft before adding to your cart.