Home Forum Ask A Member Champion 1956 Twin 7.8 HP question

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  • #986
    mercuryman
    Participant

      What kind of bearings are used in this motor, I can’t find a parts book

      #12499
      frankr
      Participant

        US Member - 1 Year (includes $3 online payment fee)

        Model number?? Well, a model 4ND looks like I see 64 needles listed for the connecting rods, so I assume that is 32 for each big end. Shows a bronze bushing for lower main, can’t tell what the upper is because the bearing and bearing head are listed as one assembly.

        #12515
        mercuryman
        Participant

          Thanks I better use plenty of oil.

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