WHICH GREASE IS BEST?
Q What type of grease should be put in the grease cup on my Jabsco pump? It’s for raw water for a BMC 1500 on a 1978 Dawn craft. PETERI, from the CB website
A TONY REPLIES... As there is no seal between the grease and water, plus the fact that the pump body’s bearing surfaces are probably quite worn, I would use stern gland grease. If the pump has difficulty priming, try thick water pump grease.