1974-76 Model Merc 402

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Photo of 1974-76 Merc 402 Coming Soon

General Information:

This model was painted all "Phantom Black."
The serial number was on a plate riveted to the swivel bracket above and between the clamp screws..
Serial numbers 3859435 thru 4117709 were 1974 models.
Serial numbers 4117710 thru 4362214 were 1975 models.
Serial numbers 4362215 thru 4564001 were 1976 models.
Merc 402's were produced as Merc 402M (Manual Starting, Short Shaft), Merc 402ML (Manual Starting, Long Shaft), Merc 402E (Electric Starting, Short Shaft, with Alternator), as well as Merc 402EL (Electric Starting, Long Shaft, with Alternator).

Some items we have readily available for this model:

Parts List 90-63240 (1974 models)
Parts List 90-71706 (1975-76 models)
Owners manual 90-85246
Dealer service manual 90-68647 (1974 models)
Dealer service manual 90-75512 (1975-76 models)
Consumer service manual SEL1404
Starter Rope 50-12066T9
Starter Handle 30782
Recoil Starter Spring 24-39502T02
Starter Motor Kit 50-55601A2 (for electric start models)
Electric Starter Solenoid 25661T1
Powerhead Gasket Set 27-78028A78
Standard Piston Rings 39-78816 (6 required for original pistons)
Top Crankshaft Seal 26-41953
Bottom Crankshaft Seal 2 of 26-41953
Spark Plug L76V (2 required)
Spark Plug Wires 47899A9 (2 required)
Ignition Coil 339-5288T2 (2 required)
Ignition Stator (Electric Start Models) 398-5255
Ignition Switchbox 332-4911A8
Ignition Trigger 338-4731A8
Stop Button Cover (manual start models) 38950A1 (1974-75 models)
Stop Button Cover (manual start models) 87-99525A1 (1976 models)
Carburetor Rebuild Kit 1395-5109-1
Carburetor Float 1395-8673
Fuel connector for remote fuel line to plug into engine 22831T3
Fuel Pump Rebuild Kit 21-30430A3
Tilt Adjusting Pin 17-49930A1
Lower Unit Driveshaft Seal 1 of 26-90562 and 1 of 26-79831
Lower Unit Prop Shaft Seal 1 of 26-56788 (1974 models)
Lower Unit Prop Shaft Seal 1 of 26-69188 & 1 of 26-69189 (1975-76 models)
Water Pump Impeller 47-89983T
Aftermarket Water Pump Impeller Kit (impeller, gaskets, wear plate, etc.) 47-89983K
Mercury Water Pump Kit (includes pump housing) 46-60366T1
Lower Unit Seal Kit 26-90562A1
Gear Lube 92-802844A1
Prop Nut 11-826711-20 (1974 models)
Prop Nut Kit 11-69578T1 (1975-76 models)
Prop Nut Tabwasher 14-76281 (1975-76 models)
Trim Tab Anode 31640T4
Phantom Black Paint 92-802878--1
Many additional parts, please inquire!

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This information has been provided as a courtesy by Bob Grubb and Grubb's Marine. It is intended for personal use only. Copying and distributing of this information for any other purpose is strictly forbidden without the prior written consent of the author.