Fuel Sending Unit, Main/Rear Tank, 1966-76 Ford Bronco

Stainless Steel Rear Fuel Tank Sending Unit – Ford Bronco – with O-Ring

Restore reliable fuel level readings with this BTO (Better Than Original) Rear Fuel Tank Sending Unit, designed for 1966–1976 Classic Ford Broncos with the main/rear fuel tank. This sending unit is a direct replica of the factory original, but we've improved the design by manufacturing it from stainless steel instead of mild steel.

The stainless steel construction provides increased resistance to rust and corrosion, helping extend the service life of the sending unit. This unit works with both factory steel fuel tanks and aftermarket poly fuel tanks and includes a new sending unit O-ring for factory-style tank applications.

Key Features:

• Fits 1966–1976 Ford Broncos
• Designed for the main/rear fuel tank
• BTO – Better Than Original design
• Direct replica of the original fuel sending unit
• Made from stainless steel for improved corrosion resistance
• Fits stock steel fuel tanks
• Fits compatible aftermarket poly gas tanks
• Includes a new sending unit O-ring for factory-style tanks
• Helps restore proper fuel level gauge operation
• Excellent for fuel tank replacements and restorations

Important Fitment Note:
This sending unit is for the rear/main fuel tank. For the front/auxiliary fuel tank, use Part #6180.

For an even cleaner and tighter electrical connection, pair this sending unit with our Fuel Sending Unit Pigtail.

Upgrade your Early Bronco fuel system with a TOMS OFFROAD BTO Stainless Steel Fuel Sending Unit, combining factory-style fitment with improved corrosion resistance and durability.