Dairymaster Swiftcool Tank Agitator Gearbox and Motor Assembly The Dairymaster Swiftcool Tank Agitator Gearbox and Motor Assembly is a complete replacement unit designed to restore reliable agitation performance in Dairymaster Swiftcool milk cooling tanks . Proper agitation is essential to maintain uniform milk temperature, prevent cream separation, and support consistent milk quality during storage. Agitator assemblies operate continuously and are subject to load, vibration, and cold, damp environments. Over time, motors and gearboxes can wear, resulting in reduced agitation, noise, or failure. Replacing the complete assembly helps return the tank to correct operating condition while reducing downtime and the risk of uneven cooling. The Dairymaster Swiftcool Tank Agitator Gearbox and Motor Assembly is supplied as a complete kit , simplifying installation and ensuring correct component compatibility. It includes a single phase 230V motor rated at 0.18kW with a speed of 1370rpm , paired with a blue agitator gearbox engineered for dependable torque and smooth operation. Also included are the agitator mounting plate and two mounting plate spacers , allowing accurate alignment during f