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Hygrade FL67 Carburetor Float

Brand	Hygrade FL67
Carburetor Make and Model	Aisan 2 bbl
Material	Nitrophyl
Fits	Toyota · 2 vehicles

Nitrophyl material. Resists fuel absorption for stable float performance.

Carburetor float. Helps maintain proper fuel level in the carburetor.

Since 1919. Hygrade has served the automotive aftermarket for decades.

Cross-references 2-511, 9F1091 and 779-8011 for the same application. See all 7.

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Hygrade FL67 Carburetor Float for Aisan 2 Bbl

Hygrade FL67 is a nitrophyl carburetor float for Aisan 2 Bbl applications. It is built for 1972-1973 Toyota Corona models equipped with the specified Aisan carburetor, making it a direct-fit service part for fuel level control in the carburetor bowl.

Key Features

Nitrophyl construction for carburetor float service
Made for Aisan 2 Bbl carburetor applications
Fits 1972 Toyota Corona with Aisan carburetor, A-2, 21100-42032, 42042, 42043, 42044, 42061
Fits 1973 Toyota Corona with Aisan carburetor, A-2, 21100-45050, 45052, 45070
Hygrade FL67 part number for catalog and service matching

Detailed Description

This Hygrade FL67 carburetor float is specified for Aisan 2 Bbl carburetors and uses nitrophyl material for fuel float service. It is listed for Toyota Corona applications from 1972 and 1973 with the noted Aisan carburetor and OE carburetor references. This part cross-references 2-511 and CF510 for the same application. Hygrade FL67 is a practical replacement when servicing the float system on a Toyota Corona with the correct Aisan carburetor setup.

What It Helps Address

Incorrect fuel level in the carburetor bowl
Float saturation or deterioration from age
Hard starting caused by fuel metering issues
Rich or lean running related to float malfunction
Fuel delivery inconsistency in Aisan 2 Bbl carburetors

Installation Notes and Tips

Verify the carburetor make and model before installation. Confirm the Toyota Corona year and carburetor reference numbers listed for your application, including 21100-42032, 21100-42042, 21100-42043, 21100-42044, 21100-42061, 21100-45050, 21100-45052, and 21100-45070. Inspect the float hinge, needle, and seat during service so the replacement float can be set up correctly in the carburetor assembly.

Quality Assurance

Hygrade has served the automotive aftermarket since 1919 and focuses on carburetion coverage and service parts for restoration and repair work. The FL67 follows that application-specific approach for Aisan carburetor service on Toyota Corona models.

This part fits 2 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
1973	Toyota	Corona	—	—	—	N/A	w/ Aisan Carb.; A-2; 21100-45050, 45052, 45070
1972	Toyota	Corona	Mark II	2.3L	L6	N/A	w/ Aisan Carb.; A-2; 21100-42032, 42042, 42043, 42044, 42061
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Directly replaces or cross-references 7 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

2-5119F1091779-80112120941080CF510F173FL93