current producing units, namely, combined internal combustion engines and electric generators; internal combustion engines not for land vehicles, gas turbines, mechanically driven superchargers, exhaust gas turbochargers, exhaust gas lines, mufflers, silencers, fuel pumps and drives therefor, fuel lines, fuel control devices for internal combustion engines, namely, fuel pumps, fuel injectors, trottle valves, carburetors, fuel valves and controllers therefor, injection pumps, injection nozzles, compressed air starters, compressors, compressor drives, transmission systems and components therefor for engines, namely, mechanical power transmissions, reversing gears, hydraulic transmission, couplings, clutches, and axle drives, engine-driven oil, gas, fuel and air pumps and compressors for vehicles and machines, power shafting, couplings and motors for driving air fans for internal combustion engines, lubricators for engines, namely, oil pumps, pipe fittings and oil pans for engines, pump drives, oil coolers, oil centrifuges, oil lines, transmission components for machines, namely, bearings, mechanical engine parts for machines and vehicles, namely, bearings, parts for transmission and transmission component for machines, namely, frames and mechanical engine parts for vehicles, vessels and machines and transmissions and work tools, namely, adjusting jigs, press-in and extractors for cylinder liners, valves, fuel nozzles and exhaust pipes, sockets, manual and impact wrenches, torque wrenches, gear pullers, pliers, clamps, screwdrivers, hydraulic installation and removal devices, adjusting gages for the service repair and assembly of internal combustion engines

electrical switching apparatus for internal combustion engines, namely, electric switches electric wires and cables, batteries, dynamos, generators, electric starters, electric couplers; measuring, testing, warning, control, regulating and monitoring instruments, namely, microprocessor controlled engine management systems with direct bus interface for data acquisition and conversion to a centralized as well as to a propulsion remote control system for propulsion systems, and indicators for indicating output, effectiveness, efficiency, malfunctioning and performance characteristics of engines and transmissions

transmission systems and components therefor ofr land vehicles, namely, mechanical power transmissions, reversing gears, hydraulic transmissions, couplings, clutches and axle drives; internal combustion engines and transmissions for land vehicles, transmission frames and parts for land vehicles, namely, motor and transmission mounts, gears, pistons, piston rings, motor and gear shafting, bearings for motor and gear shafting, gear bands, clutches for power drives, lubricating pumps and power pumps for engines and transmissions