Pumps for machines, compressors for machines and fans for motors and engines; hydraulic pumps; engines not for land vehicles; powertrains for machines comprising engines, transmissions; machine parts, namely, fuel filters, oil filters, air filters for mechanical purposes, filters for engines and motors, pressure gauges, pressure switches, pressure transducers; hydraulic and pneumatic controls for the operation of machines and engines; hydraulic motors; hydraulic valve actuators; hydraulic val...