7 [ Boat engines, ] driving shaft components for land vehicles, namely, constant-velocity joints, universal joints and tripod joints, [ fuel pumps for land vehicles, fuel injection nozzles for the use in fuel injection engines for land vehicles, repair kits for camshafts for land vehicles, namely, cam followers, rocker shafts, rocker arms, rocker shaft axles, tappets, hydraulic lifters, thrust pads, adjuster shims and seal rings; wheel bearing kits for use with land vehicles consisting of wheel bearings as well as nuts, seal rings, locking rings, circlips, locking washers, O-rings, washers, split pins, grease caps, bolts; tension regulators and belt tensioners for land vehicles to set timing belts under defined tension, ] water pumps for land vehicles, [ timing belts for engines for land vehicles, V-belts, cylinder head bolts; intake valves for engines for land vehicles, exhaust valves for engines for land vehicles, valve guides for engines for land vehicles, engine timing components, namely, chains; glow plugs, chain tensioners, slide rails, tensioning rails, timing gears, all for engines for land vehicles; belt drive components for machinery, namely, tension rollers, deflection pulleys, guide rollers, absorbers, arms, V-belt pulleys, bearings, bearing supports, bearing cones, belt tensioners, belt tensioners for V-ribbed belts, camshaft gears; ] V-ribbed belts, bellows, rolling contact joints, spare part sets for rolling contact joints [, cylinder head gaskets made of copper or metal, all for engines for land vehicles ]