Sending Unit Lock Ring - Small (1-15/16")

Correct replacement of the original locking ring which secures the fuel tank sending unit to the gas tank. This locking ring replaces the original which are commonly destroyed when they are being removed. This ring helps to seal the sending unit gasket to the tank.

The Sending Unit Lock Ring, particularly the small size variant with a diameter of 1-15/16 inches, is a critical component used in fuel systems, particularly in vehicles with fuel tanks equipped with sending units. Here's more information about this part:

Function: The sending unit lock ring serves to secure the fuel tank sending unit in place within the fuel tank. The sending unit is a component of the fuel system responsible for measuring the fuel level and sending that information to the fuel gauge on the dashboard. The lock ring ensures that the sending unit remains securely attached to the fuel tank, preventing it from coming loose or becoming dislodged during vehicle operation.

Design: The lock ring is typically made of durable metal, such as steel or aluminum, to withstand the rigors of automotive use and exposure to fuel and other elements. It features a circular design with threads on the inner circumference that engage with corresponding threads on the fuel tank. The lock ring may also include notches or tabs around the outer circumference to facilitate installation and removal using a spanner wrench or similar tool.

Compatibility: The small-size sending unit lock ring with a diameter of 1-15/16 inches is designed to be compatible with specific makes and models of vehicles equipped with fuel tanks and sending units of corresponding dimensions. These vehicles may include passenger cars, trucks, vans, and SUVs from various manufacturers. The lock ring is engineered to meet the exact specifications and requirements of the vehicle's fuel system, ensuring proper fitment and functionality.

Installation: Installing the sending unit lock ring typically involves positioning the lock ring over the sending unit and aligning the threads with those on the fuel tank. The lock ring is then tightened using a spanner wrench or similar tool to secure the sending unit in place. Proper installation ensures that the sending unit remains securely attached to the fuel tank and operates effectively to provide accurate fuel level readings to the fuel gauge.

Replacement and Maintenance: Over time, sending unit lock rings may become worn, damaged, or corroded due to exposure to fuel and other elements. When this occurs, it's important to replace the lock ring to maintain the integrity of the fuel system and prevent potential fuel leaks or sending unit failure. Replacement lock rings are available with us

Applications:

1967-81 Chevrolet Camaro

1962-79 Chevrolet Chevy II/Nova

1961-66 Chevrolet Full Size Passenger Models

1961-70 Chevrolet Full Size Wagon Models

1967-72Chevrolet/GMC Truck Models

1967-69 Pontiac Firebird

1974-81 Pomntiac Firebird

Also Fits:

Camaro: 1967, 1968, 1969, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981

Firebird: 1967, 1968, 1969, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981

GM Truck: 1967, 1968, 1969, 1970, 1971, 1972

Impala: 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970

Nova: 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979

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