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-RING …

Dec 7, 2024 · I will just say that, on the Yanmar GM series engine, the heavy overhanging transmission end requires the heavier engine mounts (both 100#) and the other end requires the lighter engine …

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 the adapter …

Sep 19, 2020 · We have been experience overheating of our H33’s 3YM30 and have narrowed it down to either the mixing elbow or heat exchanger; perhaps both. I have purchased a new elbow and am …

Nov 12, 2019 · I have a Yanmar 3GM30F with a Racor 220 fuel filter. The housing has a crack and I'm sizing a replacement. The 220 is rated at 30 GPH. Seems like overkill on an engine that burns about …

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.

Jun 23, 2014 · After twelve years of effort and thousands of dollars spent, I have finally solved my problems with the Yanmar 2QM15 diesel engine. There are two likely problems with this poorly …

May 1, 2021 · Yanmar does not make coolant, call an authorized Yanmar Parts Distributor and find out what they recommend. I been buying products off the shelf for years. The good stuff, not the cheap …

Dec 7, 2024 · Looking at Yanmar's "history" which indicates the #100's should be placed aft on the engine : 1. Hunter Marine installed (2) #100 mounts on the aft portion of the engine and (2) #75 …

Oct 8, 2018 · I have a yanmar 3ym20 (2007) and I want to change the coolant. On the port side of the engine near the front there is a valve on The fresh water coolant hose for emptying the coolant.