The water pump motor has been used for a long time. Which parts should be touched with oil? Is it butter or oil?

Add grease to bearings, bearings, screw valve stems and other components. The more professional ones are:

▓Shanghai Hutou HOTOLUBE fully synthetic water-resistant grease, 200 degrees

▓ Germany's KOC301, 180 degrees

▓ Nuo Bellnobel's usw-900, 200 degrees

▓ Shanghai Hutou HOTOLUBE fully synthetic lubricating silicone grease, 220 degrees;