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Mr. Gasket

Mr. Gasket 4277G Carburetor Base Vibration Isolator Gasket Square Flange 4-Barrel Open Center

Part # 4277G Be the first to write a review

Vibration Isolating Base Gasket

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Mr. Gasket 4277G Carburetor Base Vibration Isolator Gasket Square Flange 4-Barrel Open Center

Estimated Ship Date: 12/31/2026
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$37.01
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1/4 inch thick closed cell foam rubber material is designed to act as a shock absorber to dampen fuel vibration, reduce fuel foaming and cut down on erratic needle/seat motion all to stabilize the fuel curve.

Features:

  • 1/4˝ thick closed cell foam rubber material
  • Designed to stabilize fuel curve in carburetor fuel bowls
  • Acts as a shock absorber to dampen fuel vibration, reduce fuel foaming and cut down
Brand Mr. Gasket
Emission Code5
Product TypeCarburetor Base Gaskets
WarrantyManufacturer's Limited 90 Day
UPC084041042779
Manufacturer Part Number4277G
Part Number4277G
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions for 4277G
Manufacturer's Limited 90 Day: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.