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  1. #1

    Default 1951 Johnson Seahorse 5hp TN-27

    Will the #18-5181 coil from NAPA fit the Johnson TN-27?

  2. #2
    Vice Admiral 1946Zephyr's Avatar
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    Default Re: 1951 Johnson Seahorse 5hp TN-27

    All the coils are the same, from 1951 till about 1974. So any coil from the OMC twins in those years will fit on your motor. 1950 and earlier has the older style ignition system. You got lucky there
    Vice Admiral Zephyr

    1941 Johnson HD-20 (in restoration)
    1947 Sea King 5hp
    1948 Evinrude Sportsman
    1949 Martin "40"
    1954 Evinrude Fleetwin
    1955 Evinrude Fleetwin
    1955 Johnson JW-11
    1955 Johnson CD-12 (3)
    1955 Johnson QD-16
    1957 Jhnson CD-14
    1957 Evinrude Big Twin
    1958 Evinrude Fisherman
    1958 Johnson FDE-12
    1958 Evinrude Lark
    1959 Johnson RDSL-21B
    1965 Evinrude Yactwin
    1974 Tanaka 1hp (screamin' drink mixer )

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