3973 Carburetor Float Mgb Mgbgt 373-610 S.u. HIF4

( Brand: S.u ), ( Type: Float ), ( Ipn: 373-610 ), ( Manufacturer Part Number: AUD 3973, AUD 3974 ), ( Vintage Part: Yes ), ( Country Of Origin: United Kingdom )

Review S.U .u. Original Carburetor Float Pair.u. Mg Mgb fits 1972–1974

Introducing the S.U. 373-610 Carburetor Float HIF4, a crucial component for the maintenance and optimal performance of your MGB or MGB GT from the years 1972 to 1974. This float is an essential part of the carburetor's fuel delivery system, ensuring a consistent fuel level and an uninterrupted flow of petrol to the engine.

The S.U. 373-610 Carburetor Float HIF4 is meticulously designed and manufactured to meet the highest standards of quality and precision. Made from high-density rubber, this float ensures a reliable seal in the carburetor bowl, maintaining the correct fuel level and preventing any potential fuel leakages. Its unique shape and dimensions are specifically engineered for the MGB and MGB GT models, ensuring a perfect fit and seamless integration with your vehicle's fuel system.

This float features a hollow design, which not only reduces the overall weight but also allows for greater flexibility and adaptability to the changing fuel levels in the carburetor bowl. The HIF4 designation signifies that this float is suitable for use with high-performance applications and can accommodate larger fuel bowls, making it an ideal choice for those seeking enhanced power and efficiency from their MGB or MGB GT.

In the event of a fuel level drop, the S.U. 373-610 Carburetor Float HIF4 is designed to automatically adjust to maintain the correct fuel level, ensuring a consistent fuel supply to the engine and preventing any potential stalling or power loss. This float is also resilient to the effects of temperature and pressure changes, ensuring reliable and consistent performance in various driving conditions.

Installing the S.U. 373-610 Carburetor Float HIF4 is a straightforward process, requiring no specialized tools or extensive mechanical knowledge. Simply remove the old float, clean the area, and carefully install the new float in its place, ensuring a secure and snug fit.

In conclusion, the S.U. 373-610 Carburetor Float HIF4 is a must-have component for any MGB or MGB GT owner seeking to maintain their vehicle's fuel system in peak condition and ensure optimal performance. With its high-quality materials, precise engineering, and easy installation, this float offers unrivaled reliability, flexibility, and adaptability, making it an essential addition to your vehicle's maintenance arsenal.

The SU Carburetor Floats HIF4, specifically model number 373-610, is a popular choice for those working on MGB and MGB GT cars manufactured between 1972 and 1974. Here are some pros and cons of buying this carburetor float:

1. Authenticity: This float is an original equipment manufacturer (OEM) part, ensuring a perfect fit and function for your MGB or MGB GT.

2. Performance: The HIF4 float design provides improved fuel flow and atomization, leading to better engine performance and fuel efficiency.

3. Durability: Made from high-quality materials, this float is built to last, reducing the need for frequent replacements.

4. Availability: The SU Carburetor Floats HIF4 are widely available from various automotive parts suppliers, both online and in brick-and-mortar stores.

1. Cost: Compared to aftermarket or reconditioned floats, OEM floats like the 373-610 can be more expensive.

2. Complexity: Installing a new float requires some mechanical skills and knowledge, and improper installation can lead to engine issues.

3. Potential for cross-threading: During installation, there's a risk of cross-threading the float mounting screws, which could result in leaks or other complications.

In conclusion, purchasing the SU Carburetor Floats HIF4, model 373-610, for your MGB or MGB GT offers several benefits, including authenticity, improved performance, and durability. However, it comes with a higher cost compared to aftermarket alternatives and requires some mechanical expertise for installation.

If you value originality and excellent performance for your MGB or MGB GT, and have the necessary skills and tools for installation, the SU Carburetor Floats HIF4, model 373-610, is an excellent choice. If you're looking for a more budget-friendly option, consider exploring aftermarket or reconditioned floats. Always ensure you have the correct tools and follow proper installation procedures to avoid complications.

part # 3973 prices

• $24.99-$39.95

specifications carbcaddie:

• for years: 1972-1974
• brand: S.u
• type: Float
• interchange part number: 373-610
• manufacturer part number: AUD 3973, AUD 3974
• vintage part: Yes
• country of origin: United Kingdom

payments carbcaddie:

• other
• credit card: Discover
• wallet: Google-pay

general carbcaddie:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

offer carbcaddie:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: November 15, 2025
• availability: In Stock

shipping carbcaddie:

• cost: $5.74
• transit: 4-9 Days
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS

seller carbcaddie:

• rating: 98.7%
• # reviews: 759

returns carbcaddie:

• policy: No Returns

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