1972/73 Merc 402 40 hp Thunderbolt

[mikeinnc40]

Anyone know where to get this part or does anyone have one?

Came off a 402 40 HP Mercurey Outboard.
Any help would be appericated.

Thanks Mike

 

[Laddies]

Re: 1972/73 Merc 402 40 hp Thunderbolt

There are several parts there, which do you need? If you need them all check marinas for a donor motor.

 

[mikeinnc40]

Re: 1972/73 Merc 402 40 hp Thunderbolt

Would like to get everthing in the picture.. but as it looks only the left side when standing facing the plug wires look bad,engine got a bit hot on me.

thanks for your help.

mikeinnc40@gmail.com

 

[Droll]

Re: 1972/73 Merc 402 40 hp Thunderbolt

Would like to get everthing in the picture..

• 66843T BRACKET, COIL MOUNTING > NLA, but probably still usable.
• 75692 THERMOSTAT-143 > $10.75
• 27-62386001 GASKET, THERMOSTAT > $1.50
• 27-66847 GASKET,COIL MOUNTING BRACKET TO BLOCK > $3.20
• 25-64872 GROMMET,POPPET VALVE > $1.76
• 65848 CARRIER, POPPET VALVE > $1.73
• 86596 POPPET, RELIEF VALVE > $4.98
• 24-66852 SPRING, COMPRESSION-POPPET RELIEF VALVE > $9.69
• 339-5288T2 IGNITION COIL ASSEMBLY, COMPLETE > $65.99 need 2
• 84-813715A1 LEAD ASSEMBLY, SPARK PLUG (HIGH TENSION) > $20.82 need 2

All prices are Mercury list prices( from Mercruiser parts .com) .
All part numbers are for a Mercury 402, but please verify the number against your model .
I have listed most of the parts on the picture ( not bolts/nuts/washers), NOT all parts needs replacement .

You might add a water pump kit ( or just the impeller ) too .


Arne Kjetil