Toggle menu

Shop by Category

  • Buzz Coils Rx
  • Battery/Distributor RX
  • Magneto Rx:
  • Plug, Wire, Condenser RX
  • Testing 101
  • Magneto and Vintage Tech Store

    • Shop by Brand

  • American Bosch
  • Wico
  • Fairbanks Morse
  • Helicoil and compatibles
  • Snapon
  • Briggs and Stratton
  • Edison Splitdorf
  • Bosch
  • Craftsman
  • Crosby
  • View all Brands
  • Buzz Coils Rx
  • Battery/Distributor RX
  • Magneto Rx:
  • Plug, Wire, Condenser RX
  • Testing 101
  • Magneto and Vintage Tech Store

    • Shop by Brand

  • American Bosch
  • Wico
  • Fairbanks Morse
  • Helicoil and compatibles
  • Snapon
  • Briggs and Stratton
  • Edison Splitdorf
  • Bosch
  • Craftsman
  • Crosby
  • Economy
  • Maytag
  • West-Cap
  • View all Brands

    • CM-4 Caterpillar Magneto Service + Parts Manual

    Here is soem factory parts and servuce for the Eisemann model CM-4 magneto used by Caterpillar on their early gas powered crawlers and power units. These are a later version of the CT-4 with an improved rotating magnet design. Like the previous they are extremely hot and very robust.  Many tractors still on the job have their original magnetos. At the end is a parts list for a model CM-6 for heavy duty 6 cylinder service. This could have been a replacement for the Holt 120? 

     

    cm4-svc-parts-skinny-p1.png

     

    cm-4-svc-parts-skinny-p2.png

     

    cm-4-svc-parts-skinny-p3.png

     

    cm-4-svc-parts-skinny-p4.png

     

    cm-4-svc-parts-skinny-p5.png

     

    cm-4-svc-parts-skinny-p6.png

     

    cm-4-svc-parts-skinny-p7.png

     

    cm-4-svc-parts-skinny-p8.png

     

    cm-4-svc-parts-skinny-p9.png

     

    cm-4-svc-parts-skinny-p10.png

     

    cm-4-svc-parts-skinny-p11.png

     

    cm-4-svc-parts-skinny-p12.png

     

    cm-6-parts-list-skinny.png  

    There are no products listed under this category.

    Compare Selected