Part Number: CA21821N
FUEL CAP
Eligibility Notice
Please verify that this product is eligible for your aircraft before adding
it to your cart.
Click here to view product eligibility.
Click here to view product eligibility.
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
Supersedures
Eligibility Notice
Please verify that this product is eligible for your aircraft before adding
it to your cart.
Click here to view product eligibility.
Click here to view product eligibility.
| OEM Part Number | McFarlane Part Number | Comment |
| 21821-000 | CA21821N | |
| 27221-000 | CA21821N |
Related Categories
Eligible Aircraft
Related Documents
Press Releases
| 2018-09-14 Cessna Fuel Caps and Gaskets, Fuel Strainer Components |
PMA Lists
| PMA Products, Inc. PMA Supplement 116 |
Eligibility Charts
| PMA Products, Inc. Vendor Eligibility Reference |
Frequently Asked Questions
| Question |
|
How do I keep contaminants out of my fuel system?
|
WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov