GMB North America Fuel Tank Lock Ring

The GMB fuel tank lock ring (also called a fuel pump lock ring, fuel sending unit lock ring or fuel pump retaining ring) holds the in-tank fuel pump module or sending unit in place. It keeps the module seated against the tank opening so the seal stays tight and fuel stays in the tank. GMB North America designs these replacement rings for a secure, dependable fit.

Key Features:

• Made to meet or exceed OEM specifications for a direct-replacement fit
• Metal construction for durability under constant exposure to fuel and vibration
• Durability tested during development for longer service life
• Backed by GMB's quality process, which includes inspection at the development stage, the manufacturing stage and before shipment
• Part of the GMB fuel pump line, which covers fuel pumps, modules, tank seals and related hardware

A worn, corroded or damaged lock ring can let the pump module loosen, which can cause fuel leaks, fuel odor or pump noise. Replacing it when you service the fuel pump or sending unit helps restore a secure, sealed installation. GMB North America is an established supplier of aftermarket automotive replacement parts. Choose the variant that matches your application from the options listed on this page.