The EZ Oil Drain Valve is designed to replace the drain plug on diesel engines to simplify oil changes but the valves can also be used for drains on Allison Transmissions, according to Global Sales Group.

One of the common thread sizes for Allison transmission pans are a ¾-inch 16UNF thread. Part number EZ-204 can be used for this application allowing users to more easily drain transmissions for fluid changes and flushes.

Turning the lever on the valve allows fluids to drain from the transmission and when the drain is complete, the lever locks closed to prevent accidental openings.

EZ Oil Drain Valves feature a ball valve mechanism to prevent leaks and are nickel plated for durability. The valve uses a reinforced plastic handle cover for simple open and close operation, an O-ring seal for improved sealing ability, and has the ability to connect hoses for optional hose ends.