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TMR1002E regulator/rectifier???

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    TMR1002E regulator/rectifier???

    My 1978 GS1000 has a regulator/rectifier with part #TMR1002E on it as shown below. After a quick fleabay search it looks as if this is from a later model GS1000. This bike originally had a separate regulator and rectifier by what I'm seeing on the parts fiche. Evidently it must have fried them at some point in its life.

    IMG_0367.jpg

    Is this any better than a SH775 unit or worse? Or should I got back to separate components?

    Thanks!
    Last edited by 1978GS750E; 03-04-2020, 10:07 PM.
    Ron
    '78 GS750E, '78 GS1000C, '79 GS850G, '82 GS1100E

    #2
    Definitely do NOT go back to original.

    If your current unit is OEM (possibly from another year), it's likely still a shunt R/R.

    My vote is to go with an SH775.

    .
    sigpic
    mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
    hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
    #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
    #2 son: 1980 GS1000G
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      #3
      This thread describes removing the vestiges of a dual R and R setup and replacing with SH-775

      https://www.thegsresources.com/_forum/showthread.php?257778-2-regulators-installed-Why-me

      Comment


        #4
        The original rectification/regulation components were pretty bad on these Suzukis. Not so with Hondas. Don't know about Kawis and the rest, but I figure it's the source manufacturer of components Suzuki used then.

        If you combine the very-common poor battery care with weak components, Suzuki failure seems inevitable.

        Comment


          #5
          Upgrade upgrade UPGRADE!
          sigpicMrBill Been a GSR member on and off since April 2002
          1980 GS 750E Bought new in Feb of 1980
          2015 CAN AM RTS


          Stuff I've done to my bike:dancing: 1100E front end with new Sonic springs, 1100E swing arm conversion with new Progressive shocks installed, 530 sprockets/chain conversion, new SS brake lines, new brake pads. New SS fasteners through out. Rebuilt carbs, new EBC clutch springs and horn installed. New paint. Motor runs strong.

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