5 1/8" Carb Horn Air Cleaner Gasket
5 1/8" Carb Horn Air Cleaner Gasket
SKU: SKU: SP9180
Out of stock

Product Details
Features
- Fiber gasket seals carburetor horn to air-cleaner base or adapter
- Prevents vacuum leaks that affect idle and part-throttle performance
- Fits carburetors with a 5 1/8" neck diameter
- 0.060" thickness, direct replacement for worn or damaged gaskets
Description
This fiber gasket seals the carburetor horn to the air-cleaner base or adapter on carburetors with a 5 1/8" neck diameter. It installs between the carburetor horn and the air-cleaner base or adapter, and is a routine service item whenever an air cleaner is reinstalled after carburetor work.
Replace this gasket if it's torn, compressed, or leaking — a damaged gasket at this location can cause a vacuum leak that affects idle quality and part-throttle performance. Fiber construction at 0.060" thickness provides a proper seal at this connection point.
Commonly used for carburetor-to-air-cleaner base sealing on any carburetor with a 5 1/8" neck, or as routine service hardware when servicing or reinstalling an air cleaner.
Applications
Fits carburetors with a 5 1/8" neck diameter; used for carburetor-to-air-cleaner base sealing, and as routine service hardware when reinstalling an air cleaner after carburetor work.
Sizing
5 1/8" diameter, 0.060" thickness, fiber construction.
Specs
| Diameter | 5 1/8" |
| Thickness | 0.060" |
| Material | Fiber |
Engine Fitment
COMPATIBLE WITH
Universal — fits carburetors with a 5⅛" neck diameter.
NOTES
• Install between carburetor horn and air-cleaner base/adapter.
• Replace if torn, compressed, or leaking — a damaged gasket can cause a vacuum leak affecting idle and part-throttle performance.
COMMON VEHICLE APPLICATIONS
Carburetor-to-air-cleaner base sealing on any 5⅛"-neck carburetor
Routine service when reinstalling an air cleaner after carburetor work
Q&A
Where does this gasket install?
This gasket installs between the carburetor air horn and the air cleaner base or adapter, helping create a proper seal.
How do I know if I need to replace this gasket?
Replace the gasket if it is torn, compressed, hardened, or leaking. A damaged gasket can create a vacuum leak that may affect idle quality and part-throttle performance.
What carburetor neck size does this gasket fit?
This gasket is designed for carburetors with a 5⅛-inch neck (air horn) diameter.
Is this gasket the right fix for a rough idle?
If your carburetor uses a 5⅛-inch neck and the existing gasket is damaged or leaking, replacing it may correct a vacuum leak that contributes to a rough idle. Inspect the gasket to confirm its condition before replacing it.
How thick is this gasket?
This gasket is 0.060 inch thick.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
5 1/8" Carb Horn Air Cleaner Gasket
This fiber gasket seals the carburetor horn to the air-cleaner base or adapter on carburetors with a 5 1/8" neck diameter. It installs between the carburetor horn and the air-cleaner base or adapter, and is a routine service item whenever an air cleaner is reinstalled after carburetor work.
Replace this gasket if it's torn, compressed, or leaking — a damaged gasket at this location can cause a vacuum leak that affects idle quality and part-throttle performance. Fiber construction at 0.060" thickness provides a proper seal at this connection point.
Commonly used for carburetor-to-air-cleaner base sealing on any carburetor with a 5 1/8" neck, or as routine service hardware when servicing or reinstalling an air cleaner.
Applications
Fits carburetors with a 5 1/8" neck diameter; used for carburetor-to-air-cleaner base sealing, and as routine service hardware when reinstalling an air cleaner after carburetor work.
Sizing
5 1/8" diameter, 0.060" thickness, fiber construction.
COMPATIBLE WITH
Universal — fits carburetors with a 5⅛" neck diameter.
NOTES
• Install between carburetor horn and air-cleaner base/adapter.
• Replace if torn, compressed, or leaking — a damaged gasket can cause a vacuum leak affecting idle and part-throttle performance.
COMMON VEHICLE APPLICATIONS
Carburetor-to-air-cleaner base sealing on any 5⅛"-neck carburetor
Routine service when reinstalling an air cleaner after carburetor work
SPECIFICATIONS
Diameter: 5 1/8"
Thickness: 0.060"
Material: Fiber