Here we have the powerhead for the 50 hp Mercury outboard models listed below. This powerhead has good compression at 120 PSI on all three cylinders.  Reciprocating assembly is nice and tight.  No stripped plug holes. No stripped threads.  Never used in salt.   Removed from model 50ELPTO 1B001986, a 2005 50 hp 3 cylinder Mercury.  Fresh water use only See pics.

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Attenuator Plate

Mercury Outboard 50HP 50HP 1B000001 & Up Attenuator Plate

Mercury Outboard 50HP 50HP 0P325500 & Up Attenuator Plate

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Attenuator Plate

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Attenuator Plate

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Attenuator Plate

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Attenuator Plate

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Attenuator Plate

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Cylinder Block And Crankcase

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Cylinder Block And Crankcase

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Cylinder Block And Crankcase

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 50HP 50HP 0P325500 & Up Crankshaft, Pistons, and Connection Rods

Mercury Outboard 50HP 50HP 1B000001 & Up Crankshaft, Pistons, and Connection Rods

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Crankshaft, Pistons, and Connection Rods

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Cylinder Block And Crankcase

Mercury Outboard 50HP 50HP 1B000001 & Up Cylinder Block And Crankcase

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Cylinder Block And Crankcase

Mercury Outboard 50HP 50HP 0P325500 & Up Cylinder Block And Crankcase

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Cylinder Block And Crankcase

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Fuel Pump (Manual)

Mercury Outboard 50HP 50HP 1B000001 & Up Fuel Pump (Manual)

Mercury Outboard 50HP 50HP 0P325500 & Up Fuel Pump (Manual)

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Fuel Pump (Manual)

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Fuel Pump (Manual)

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Fuel Pump (Manual)

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Fuel Pump (Manual)

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Fuel Pump (Manual)

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Fuel Pump, Electric

Mercury Outboard 50HP 50HP 0P325500 & Up Fuel Pump, Electric

Mercury Outboard 50HP 50HP 1B000001 & Up Fuel Pump, Electric

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Fuel Pump, Electric

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Fuel Pump, Electric

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Fuel Pump, Electric

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Fuel Pump, Electric

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Fuel Pump, Electric

Mercury Outboard 50HP 50HP 0P017000 THRU 0P325499 Induction Manifold And Reed Block

Mercury Outboard 50HP 50HP 0P325500 & Up Induction Manifold And Reed Block

Mercury Outboard 50HP 50HP 1B000001 & Up Induction Manifold And Reed Block

Mercury Outboard 40HP 40HP 0T980000 THRU 1B209735 Induction Manifold And Reed Block

Mercury Outboard 30HP 30HP JET 0P017000 THRU 0P153499 Induction Manifold And Reed Block

Mercury Outboard 50HP 50HP 0T980000 THRU 0T999999 Induction Manifold And Reed Block

Mercury Outboard 50HP 50HP 0G760300 THRU 0T979999 Induction Manifold And Reed Block

Mercury Outboard 30HP 30HP JET 0G760300 THRU 0T408999 Induction Manifold And Reed Block

Shipping cost is for lower 48 only.  Will ship to Hawaii and Alaska - the shipping does cost more, email for quote.
Thank you Geniemarine

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