DG DIESEL GUARD

diesel engine parts, namely intake and exhaust valves, intake and exhaust valve retainers, valve retainer lock-halfs, inner and outer valve springs, single valve springs, lower and upper valve spring retainers, intake and exhaust guides, intake and exhaust valve seat inserts, valve tappets, cam follower roller and pin sets, rotocoils, valve guide spacers, valve bridge pins, valve stem seals, injector sleeves, intake and exhaust valve assemblies, crankshafts, crankshaft sets, main bearing sets, head gasket sets, lower gasket sets, vibration dampers, connecting rods, connecting rod bearings, oil cooler elements, oil pumps, piston ring sets, cylinder liners, cylinder kits, camshafts, camshaft bearings, water pumps and thermostats