2024年8月9日 · From a discussion group for my boat make I discovered that Johnson 4.0 pumps were available from Amazon for a third less that the usual marine suppliers - less than a 36950 rebuild kit. I bought one, installed it, works great and then bought a spare.

2012年6月23日 · I haven't changed out my impeller in a long time (probably 10 years), so I figured I do a rebuild to my Johnson pump F5B-9 (Volvo AQ260 - Chevy 350 engine). I've got the rebuild kit which includes a new impeller, seal, cover plate …

2001年11月9日 · I have a Jabsco raw water cooling pump (on Thornycroft T90) and it shows signs of leakage between the bearings (tell-tale hole). Advice on availability of spares and tips for DIY repair, or of any firm who offers rebuilds would be most welcome.

All parts are made of the highest grade materials resulting better peformance and a longer lasting pump! Direct replacements for the folllowing brands: Caterpillar, Cummins, Detroit Diesel, Jabsco, John Deere, Johnson, Kohler, Northern Lights, Perkins, Sherwood, Volvo Penta, Westerbeke, Yanmar, and More.

2009年7月10日 · The replacement impeller for the Jabsco pump looks identical, but is 1.990" deep. That's .090" deeper! Since they look so similar, sometimes these two impellers are inadvertently purchased and used in the wrong pump body. Problem comes when the Johnson is used in the Jabsco. ."

This raw water pump is made by Johnson Pump as a specific OEM unit for Westerbeke. Unfortunately Johnson Pump will not sell you parts, other than an impeller, due to OEM agreements with Westerbeke. A new Westerbeke pump is $480.00 and the rebuild kit is $130.00. This kit includes literally everything but the pump body.

2014年10月3日 · The large volume Johnson F6B-9 and Jabsco pump impellers are 1.900" and 1.990" in depth repectively. Both the Johnson and Jabsco small volume pumps can use the 1027 impeller, which is closer to 1.125" in depth.