Air filters for pneumatic controls being part of machines; Alternators; Bearings, as parts of machines; Bulldozers; Diesel engines for machines; Fuel pumps for land vehicle engines; Piston rings; Sub-micron fuel filters for diesel exhaust fluid; Water pumps for land vehicles; Cylinder heads for engines; Engine cylinders for vehicles; Excavating machines; Generators of electricity; Hydraulic excavators; Internal combustion engine parts, namely, heads; Mechanical and hydraulic lifts; Pistons fo...