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Gascolator Gaskets

From $1.95 to $11.50
Description Part Number Price Buy
2-1/4" OD. x 1-3/4" ID x 1/16"
Buna and Cork material
05-11188
$11.50
Quantity
2" OD. x 1-3/8" ID x 1/8"
Buna Rubber material
05-11190
$2.75
Quantity
2-1/8" OD. x 1-1/2" ID x 1/8"
Buna Rubber material
05-11189
$10.50
Quantity
2-1/4" OD. x 1-3/8" ID x 1/8"
Buna Rubber material
05-11187
$2.35
Quantity
2-1/4" OD. x 1-3/8" ID x 3/16"
Buna Rubber material
05-11191
$11.50
Quantity
2-1/8" OD. x 1-1/2" ID x 3/32"
White Nitrile Rubber material
05-22048
$1.95
Quantity
Subtotal $0.00
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Overview

Gascolator Gasket, Manufactured from fuel resistant "Buna Rubber" material.
   
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov

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Reviews

Fit the gascolator bowl on my Cessna 140 perfectly. No leaks.

Mike P Verified Purchase

GL-25-HD GASCOLATOR GASKET 2-1/8"ODX1/8"

November 15, 2022

Good Quality

Eduardo H Verified Purchase

GASCOLATOR GASKET 2-1/4" ODX1/16"

September 30, 2022

Great product.

Scott S Verified Purchase

GL-25-HD GASCOLATOR GASKET 2-1/8"ODX1/8"

May 22, 2022

Great product

Mark G Verified Purchase

GASCOLATOR R GASKET 2-1/4" OD.X1/8"

July 22, 2021

good

William L
April 30, 2021

These are white viton, not black as in the photo.

Dale L
August 6, 2020

These are white viton, not black as in the photo.

Dale L
August 6, 2020

Just received the gasket. Not concentric, poorly cut, irregular outside edge

Edward T
June 11, 2019

Q&A

Please note, Aircraft Spruce'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 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: For gascolator gaskets 05-11190 and 05-11187. I assume the 1/8 is the thickness of the gasket. What are the IDs of these gaskets?

Yes, 1/8" is the thickness. ID of 05-11190 is 1-3/4". ID of 05-11187 is 1-3/8".

Q: For gaskets 05-11189 (Buna Rubber) and 05-22048 (White Nitrile Rubber)- what is the difference between Buna Rubber and White Nitrile?

We show that both of these parts are Buna. Nitrile and Buna-n are the same thing, just two different industry names.

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