Product Details
Fuel Cap for Piper Aircraft
Improved materials and better design
- Shorter, easier-to-remove cap for the aux filler
- Fuel resistant elastomer to resist swelling
- Stronger lever to prevent bending and cracking
- Non-vented cap
WARNING: Cancer and/or Reproductive Harm – California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Comment | Eligibility Chart |
|---|---|---|---|---|---|
| Piper | PA-24-250 | 24-2299 | 24-3687 | Aux. fuel system only | 6636 |
| Piper | PA-24-260 | 24-3642 | 24-5034 | Aux. fuel system only | 6636 |
Part Number Information
Supersedes Part Numbers
27221-000 (Piper) | 21821-000 (Piper)
Cross-reference information
Cross Reference Reference only: Please verify the product is eligible for your aircraft before adding to your cart. OEM Part Number McFarlane Part Number Comment 27221-000 CA21821N 21821-000 CA21821N
Additional product information
Approval: FAA PMA SupersedesPartNumber: 27221-000 (Manufacturer: Piper) SupersedesPartNumber: 21821-000 (Manufacturer: Piper)
Frequently Asked Questions
How do I keep contaminants out of my fuel system?
The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.
