Weichai Deutz Diesel Engine Factory with direct   with non liner manufacturers; 13563637216 free phone 400-618-3056 Weichai DEUTZ 226B diesel engine with cylinder body factory. The original factory supporting the crankshaft, connecting rod, cylinder head, cylinder liner, piston, piston ring, piston pin, connecting rod, cylinder cover four facilities, high pressure pump, water pump, water tank, flywheel, flywheel shell, oil pan, oil pump, filter oil filter requirements of high precision. The quality of the oil filter is also very important, may lead to inferior oil filter oil filter, oil filter, clean oil filter burst is deflated and other faults, can cause the bearing, piston, strain, or even cause the burnt axle (holding cylinder) and other serious fault, even cause serious consequences of diesel engine scrap, so you must use the original Weifang lubricating oil.