1978-79 Model Merc 800

General Information:

• The serial number was on a plate riveted to the port side of the swivel bracket.
• Serial numbers 4831999 through 5141096 are 1978 models.
• Serial numbers 5141097 through 5582561 are 1979 models.

Some items we have available for this model:

• Parts List 90-79166
• Owners manual 90-85274
• Dealer service manual 90-861344
• Standard Piston Assy  774-9137A12 (4 per engine)
• Standard Piston Rings 39-78816A12
• Internal Wiring Harness  84-73369A1
• Spark Plug NGK BUHW-2 (4 per engine)
• Spark Plug Wires 47899A10 (4 per engine)
• Spark Plug Boot  332-2854 (4 per engine)
• Ignition Coil (serial #5141096 and below) 339-5288T2 (4 per engine)
• Ignition Coil (serial #5141097 and up) 339-832757A4 (4 per engine)
• Switchbox Assy  332-5772A7
• Trigger Plate Assy  96453A2
• Starter Solenoid  89-853654A1
• Fuel Pump Rebuild Kit 21-30430A13
• Carburetor Rebuild Kit 812953 (2 per engine)
• Carburetor Float Kit  19273 (2 per engine)
• Inlet Needle and Seat Kit  1395-83181 (2 per engine)
• Water Pump Impeller  47-89984T4
• Water Pump Repair Kit  46-96148A8
• Lower Unit Seal Kit  26-55682A1
• Prop Nut Kit  11-52707T1
• Tab Washer  14-816629Q
• Many additional parts available, call for details and pricing!