Du-Bro Glow Fuel Tank Stopper – DUB401

Du-Bro Replacement Glow Fuel Tank Stopper

Replace a worn fuel tank stopper or convert a compatible Du-Bro fuel tank for glow-fuel use with the Du-Bro DUB401 Glow Fuel Tank Stopper.

This black stopper is made from a specially formulated material designed for use with glow fuel. It fits Du-Bro fuel tanks ranging from 2 oz. to 50 oz. (59 mL to 1,479 mL).

Key Features

• Replacement stopper for Du-Bro fuel tanks
• Fits Du-Bro tanks from 2 oz. through 50 oz. (59–1,479 mL)
• Specially formulated for glow-fuel compatibility
• Useful for replacing an old, hardened, cracked, or leaking stopper
• Can be used when converting a compatible Du-Bro tank to glow fuel
• Black color identifies the glow-fuel version
• Made in the USA

Specifications

Package Includes

• One black replacement glow-fuel stopper

Please note: This package contains the rubber stopper only. Fuel tank, cap, screw, fuel tubing, brass tubing, clunk, and other tank hardware are not included.

Fuel compatibility warning: This black stopper is designed for glow fuel only. Do not use it with gasoline. Du-Bro uses a separate brown stopper for gasoline fuel systems.

When Should a Fuel Tank Stopper Be Replaced?

Inspect the stopper periodically and replace it if it becomes hardened, cracked, swollen, distorted, or unable to maintain a secure seal. After installation, check the completed fuel system carefully for leaks before operating the engine.