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Yanmar Replacement for MD11C

riburton

New member
"Does anyone know if you could

"Does anyone know if you could replace a MD11C with Yanmar RCD 3YM30X1 on a Pearson 323. They both have the Vdrive. I looked at one today that is almost new. Came off a wrecked cat and was salvaged with no apparent damage and did not get in the water. It has everything including all the controls, guages, hoses, etc. I suppose I should probably ask this question in the Sailnet forum."
 
"If Your question is if it fit

"If Your question is if it fits into the Volvo engine bed, the answer is no. This means cutting out the old Volvo bed,and glassing in a new Yanmar."
 
Also take a big look at differ

Also take a big look at difference in shaft angle to crankshaft center line. The old RV10 Walters vee drive had a real low angle. Lot of new drives are larger forcing front of engine way down to get alignment.
 
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