ENGINE UNIT


  1. CONSTRUCTION


    1. The crankshaft has 5 journals and 8 balance weights.

    2. All pin and journal fillets are treated by induction hardening to maintain adequate strength.

    3. The crankshaft bearing is made of aluminum alloy.

    4. The upper main bearing has an oil groove around its inside circumference.

      B002N7XC02
      *1 Crankshaft *2 Balance Weight
      *3 Crank Pin *4 Journal
      *5 Oil Hole *6 Induction Hardening
      *7 Upper Main Bearing *8 Lower Main Bearing
      *9 Oil Groove - -