Quickly change oil for multiple engines with a manifold oil change system. Six inlets with shutoff valve enables plumbing to multiple engines. Systems include bronze, reversing gear pump with an honest 3gpm capacity. In addition to crankcase oil, these systems can transfer other fluids, including transmission oil, diesel fuel, hydraulic fluid and water. Hoses, oil pan adapter, and fittings (all purchased separately) are required to complete the installation. Inlets are 1/2" NPTF. Outlet is 3/8" NPT. Not for gasoline transfer. One year warranty.
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.