This is the OEM Lock Ring for the fuel pump on a 2004-2015 Nissan Titan. This lock ring is the part that holds the fuel pump stationary, and it keeps the fuel pump assembly from moving around. It is not impossible for this ring to bend while attempting to loosen it when removing the fuel pump assembly.

Note: There is a difference in lock rings depending on if the truck bed is long or short, so be sure to select which you have below.

The short bed models are the King Cab with a 6 foot 7 inch bed, and the Crew Cab with a 5 foot 7 inch bed.

The long bed models are the King Cab with an 8 foot 3 inch bed, and the Crew Cab with a 7 foot 3 inch bed.

Fits:

• 2004-2015 Nissan Titan