Understanding YANMAR engine model codes Most engine model designations are on an engine data plate, on the front or the top of the engine. Some older engines have the data plate on …

23-1 1 119620-49290 (A=*2000.04) BLOCK ASSY, CYLINDER BLOCK ASSY, CYLINDER PLUG PT1/8 PLUG 30 (SUS) STUD, CYL. HEAD NUT, CYL. HEAD O-RING 1A P-10.0 GUIDE, O …

Yanmar diesel engine cooling problems can be isolated with little difficulty. The engine's cooling system is made up of a freshwater loop and a raw-water circuit. Clogs can form in the cooling …

Understanding YANMAR engine model codes Most engine model designations are on an engine data plate, on the front or the top of the engine. Some older engines have the data plate on …

Jun 3, 2004 · Yanmar has tested and recommended Texaco products for their small (sailboat auxillary) engines. If you are in warranty, you would be well advised to stick with Yanmar's …

Specifications Use the KM2P-1 or the SD20 with the 3YM30 engine. KM2P-1 is a parallel drive with a mechanical cone clutch and SD20 has a constant mesh gear with dog clutch.

Oct 20, 2006 · My 84 Yanmar 2GM needs winterizing, but I'm concerned that the thermastat might cause trouble. I've rigged a plunger device to get the antifreeze into the through hull, but how …

Feb 14, 2014 · Inboard recommendations for Contessa 26 A Yanmar 1GM is a very reliable engine and has about the same horsepower as your existing engine. Depending on the year, …

Jul 7, 2010 · The yanmar delaer i ordered the gaskets and Orings through was also unaware of this- he also identified that the Orings supplied looked to small- we were both confused.

Jul 12, 2006 · The Yanmar secondary is 2 micron filter. Conventional wisdom says the primary Racor should be 30 although there is a 20 micron size if you prefer.