7 Metal sealing rings for use with turbomachinery and centrifuges; metal sealing rings for machines for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; metal seals for machines for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; A full line of engine parts for backhoe loaders, skid steer loaders, multi terrain loaders, integrated tool carriers, wheel loaders, track excavators, wheeled excavators, front shovels, telescoping material handlers, track material handlers, wheeled material handlers, track-type tractors, pipelayers, track loaders, landfill compactors, soil compactors, wheel dozers, motor graders, industrial tractors, wheel tractor-scrapers, forest machines, track skidders, wheeled skidders, track feller bunchers, wheeled feller bunchers, forwarders, track harvesters, knuckleboom loaders, vibratory soil compactors, soil compactors, vibratory asphalt compactors, pneumatic compactors, asphalt pavers, track asphalt pavers, screeds, cold planers, road reclaimers, windrow elevators, soil stabilizers, underground mining loaders, waste handlers; machine coupling and transmission components except for land vehicles; valves being parts of machines; air intake and exhaust assemblies for engines; couplings for machines; starters for motors and engines; electric pumps; belts for machines; blades as machines parts; air condensers; alternators for land vehicles; anti-friction bearings for machines; anti-friction pads for machines; engine bearings; brake segments for machines other than for vehicles; compressors for machines; connecting rods for machines, motors, and engines; cylinder heads for engines; cylinders for machines; cylinders for motors and engines; electric, diesel, gas, and natural gas generator belts; belts for motors and engines; fans for motors and engines; fuel transfer apparatus for internal combustion engines, namely, fuel pumps; transmission gears for machines, other than for land vehicles; guards being parts of machines; lubricating pumps; pistons for motors; pulleys being parts of machines; reduction gears other than for land vehicles; shaft couplings for machines; bearings for transmission shafts being parts of machines; transmission chains and shafts, other than for land vehicles; parts and fittings for all the aforesaid goods sold as a unit with the goods; mechanical engine parts for land vehicles, agricultural machinery, and earth moving machinery, namely, starting motors, alternators, pistons, cylinder heads, cooling systems parts, namely, water pumps for land vehicles, water pumps for use in motors and engines, oil coolers for engines, radiators, and fans for motors and engines, lubricating systems parts, namely, oil pumps for land vehicles, oil pumps for use in motors and engines, metal and non-metal engine seals, metal and non-metal engine gaskets for vehicles, gaskets for internal combustion engines, gears for machines, gears for engines for machines, shafts for engines; crank shafts for engines, engine camshafts; mufflers for engines and motors; engine exhaust caps; radiators for vehicles; exhausts for engines; compressors, and pumps as parts of machines, motors, and engines, and parts therefor, for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lawn care, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, waste management, and vegetation management; bearings, blocks, camshafts, crankshafts, cylinder heads, frames, fuel injectors, metal engine gaskets for vehicles, liners, electric motors, piston rings, engine rods, mechanical seals, and valves as machine components for compacting earth, compressing gas, demolition, earth conditioning, earth contouring, earth moving, forestry, namely, cutting and clearing trees, landscaping, lawn care, lifting, marine propulsion, material handling, mining, mulching, paving, pipelaying, powering oil and gas drilling operations, producing power from engines and generators, pumping oil, waste management, and vegetation management; speed governors for machines, engines, and motors