The Beta Tools Manual Pump Oil Filler, No. 1884, offers leakage-free oil filling. The manual pump delivers 70 cc per pump shot, and the tank has a 7.5L (2 gal) capacity, reducing gearbox filling time, the company says. The filler includes 12 adapters in a durable molded case, allowing direct connection on common gearboxes and differentials. The filler can be used with a maximum permissible oil viscosity of SAE 140.