Johnson 4 HP 1972 Model 4R72, 4RL72, 4W72

Clymer - 1973-1990  EVINRUDE/JOHNSON OUTBOARD 2-40 HP SHOP SERVICE MANUAL B732

• Covers 2 - 40 HP 2-Stroke
• 1973-1990
• Outboard Shop Manual

Clymer - Evinrude Johnson Outboard Shop Manual 1.5 to 125 Hp 1956-1972  B734

• Covers 1.5 - 125 HP 2-Stroke
• 1956-1992
• Outboard Shop Manual

SELOC - Johnson/Evinrude Outboards 1958 - 72: 1.5-125 Hp, 1-3 Cylinder & V4 Models  #1300

• Covers 1.5 - 125 HP, 1-3 Cylinder & V4
• 1958-1972
• Repair Manual

18-3001 Impeller

Impeller / Water Pump should be replaced every year or two.  Does not include impeller plate which does not need to be replaced every time.

18-3201 Impeller Repair Kit

This kit contains both impeller (18-3001 available separately) and wear plate.

18-6525 Throttle Cable (41")

• Sierra Throttle Cable
• Meets or exceeds the original equipment quality
• Sierra part number: 18-6525
• Interchangeable with the following: Evinrude/Johnson 397003, 389987, 392965

2-4 HP Aluminum Replacement Propellers OMC (6-1/8 x 4-1/3)

Fits the following Evinrude Johnson Outboards

• 2, 3.3 HP   2000 & Newer
• 3 - 4 HP Weedless  1952-1973

Standard Replacement,  6-1/8" Diameter, Right Rotation, 4-1/2" Pitch, 3 Blade

You probably won't find them on Amazon, but they have them on eBay.

Return to Propellers:

317484 Evinrude Johnson Prop Shear Pin, Propeller Drive Pin

• For Johnson Evinrude with Pin Drive Propellers
• 4 HP Standard Drive  1972
•  
• Sacrificial Part Designed to Break
• Helps prevent, or at least limit damage to your motor and prop if you hit something.
• You should have a few spares.
• Don't use the wrong, or make your shear pin from the wrong material!

Other Evinrude Johnson Prop Shear Pins, and Propeller Drive Pins

333513 Evinrude Johnson Prop Shear Pin, Propeller Drive Pin

• For Johnson Evinrude with Pin Drive Propellers
• Electric Outboards  1982-Newer
• 1.2 HP Jr.  1984-1990
• 2 HP  1971-1985
• 2.5 HP  1987-1991
• 4 HP Weedless Drive  1971-1982
• 4 HP Standard Drive 1973-Newer
•  
•  
• Sacrificial Part Designed to Break
• Helps prevent, or at least limit damage to your motor and prop if you hit something.
• You should have a few spares.
• Don't use the wrong, or make your shear pin from the wrong material!

Other Evinrude Johnson Prop Shear Pins, and Propeller Drive Pins

396514 Carburetor Float and Arm Assembly

18-7043 Sierra Carburetor Tune-Up Kit

18-7094 Carburetor Needle and Seat

18-3841 Sierra Head Gasket

18-5006 Sierra Ignition Tune-Up Kit

Kit Contains:

• 18-5199 Condenser 580321 qty 2
• 18-5156 Contact Set 580148 qty 2

Sierra International 18-5156 Contact Set

18-5181 Sierra Replacement Ignition Coil

Sierra Marine Replacement Ignition Coil.  You need one coil for each cylinder.  Old coils often become cracked or disintegrate over time because of the epoxy sealer originally used.  New coils made with different materials are much more reliable than the original.

18-5199 Condenser

Champion Spark Plug - Cj8 J8C 841

Evinrude / Johnson Gap .030

Mercury Outboards

• 15 HP 1966-1960  150    0.025
• 10 HP 1966-1960  100    0.025
• 10 HP 1966-1960  110    0.025
• 6 HP 1966-1960  60   0.025
• 3.9 HP 1966-1960  39    0.025

18-7111 O-Ring

ID: 0.197, Width 0.113

18-7168 Marine O-Ring

ID: 0.370, Width: 0.065

18-7173 Marine O-Ring

ID: 1.875, Width: 0.135

18-2024 Marine Oil Seal for OMC

Size: 0.425, OD: 0.937, Width: 0.312

18-4904 Starter Handle and Rope for Johnson/Evinrude

• Sierra Starter Handle and Rope Kit
• Rope size: #4.5
• Sierra part number: 18-4904

18-6511 Rewind Spring for Johnson/Evinrude Outboard Motor