Product QuestionsAnswered by Jim, the Pressure Washer Expert
will this work on my Honda gx390 ? the pump looks the same
Ricardo Ayala
from Michigan
July 06, 2016
Answer
This will bolt on the 1" engine shaft, however, these are not plumbed so installation can be more difficult. We sell fully plumbed pumps that will include all of your needed fittings.
No this would not be compatible with your engine. Your Engine has a 3/4" Diameter Engine shaft and this pump is built for a 1" Engine diameter shaft. I would recommend going with the CAT 3000 PSI pump model SLP4PPX30GSI-057. That model is a 3000 PSI CAT pump that comes fully plumed with everything you need. In my opinion CAT makes one of the best pumps in the industry today. I would not hesitate to recommend this pump. I have attached a link for you to view and purchase this pump.