THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-795-2278

Bayonet Fuel Caps And Filler Necks

From $3.95 to $77.75
Description Part No. Price Buy
COMPLETE SET WITH UNVENTED CAP
05-17800
$76.99
Quantity
COMPLETE SET WITH VENTED CAP
05-17900
$77.75
Quantity
ALUMINUM TANK FLANGE (ANODIZED)
05-01056
$23.50
Quantity
CAP ONLY (UNVENTED)
FC2646
$19.99
Quantity
CAP ONLY (VENTED)
FC3487-2
$21.80
Quantity
GASKET FOR ABOVE CAPS
FC2651
$3.95
Quantity
FILLER NECK
FC2544
$32.50
Quantity
Subtotal $0.00
Add to Wishlist

Overview

Locking bayonet type cap with gasket, fastens to filler neck with safety chain. Externally threaded to mate with tank flange. 1.5" dia. filler hole, 2.25" diameter at threaded base, 1-3/8" neck length. Complete with aluminum tank flange designed for welding to aluminum tanks. Inner surface threaded to receive filler neck. Not compatible with auto gas.

  • Frequently Purchased With
  • Customers Also Viewed

Reviews

The material is not treated well for corrosion

Kamal S Verified Purchase

#2 FUEL CAP & FILLER NECK VENTED CAP

September 30, 2022

It is exactly what I needed and excellent quality! I give it 5 stars without hesitation!

Nestor A Verified Purchase

FUEL CAP & FILLER NECK UNVENTD

January 20, 2022

It is exactly what I needed and excellent quality! I give it 5 stars without hesitation!

Nestor A Verified Purchase

FUEL CAP & FILLER NECK UNVENTD

January 20, 2022

Quick Shipping! Good price. Thanks

David B
November 24, 2019

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Does the complete set include the cap gasket?

Yes, the gasket is included.

Q: Where is the vent located?

There is a .062 hole going through the top of the cap and lock cup in the center of the cap.

Q: Is the neck aluminum and what is the ID?

It is steel and the id is 2.18".

Q: Does this neck have a 1-1/2 inch pipe thread?

It is 2.25 inch thread.

Q: Is the complete set a set of 2 caps and 2 necks?

This is one of each, you would need to order two kits if you need two sets.

Q: Does the complete set PN 05-17900 include the tank flange?

Yes the tank flange is included in the kit.

Q: Is there a gasket or grommet to seal the filler neck to a tank cover or skin?

No this would come with a flange that the neck screws into. No gasket is included so it would have to be made.

View in Catalog

View Image View in Catalog