Exhaust Inner Cover 64D-41111-00-1S

Engine: Yamaha 150hp V6 2cycle Shopping experience: It is good to find a commercial source for older model Yamaha parts. Many establishments have no hard parts for 2 cycle outboards anymore. Repair difficulty: lProfessional Repair time: More than 4 hours Repair symptoms: loss of compression cylinder number 2 The owner of this boat requested a total overhaul of this 1990 engine rather than repowering with a 4cycle engine. As a high time, well worn salt water engine, internal parts such as pistons, bearings, gaskets, and lower unit seals and fuel system parts can be found in after market sources. However, the exhaust chest inner and outer plates were severely corroded requiring replacement. Only Crowley Marine had them in stock completing the restoration to Zero hour condition.

Engine: 2000 Yamaha SX150 Shopping experience: Very good considering the delays from the manufacturer Repair difficulty: lProfessional Repair time: More than 4 hours Repair symptoms: Water in cylinder Exhaust manifold corroded to the point where water vapor was being injected into 2 cylinders. Replaced manifold, gaskets and he and head gasket.