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    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002

    Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002

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    €207.90
    Tax Included
    Bajo pedido, plazo confirmado en 24 horas.

    The piston moves up and down in the cylinder to turn combustion into motion: this kit replaces it along with its rings, pin and clips.

    Available in several sizes.

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      WOSSNER offers this piston kit for KTM EGS 380, EXC 380, SX 380 1998-2002. The piston slides in the cylinder and takes the force of the air-fuel combustion, passing it to the connecting rod and crankshaft.

      Why choose a forged piston?

      Instead of simply being cast, a forged piston is hot-pressed under very high pressure and then machined: its metal is denser and free of air pockets.

      • Stronger when hot: it copes better with high revs, overheating and detonation.
      • Lighter for the same strength: less stress on the connecting rod and bearings.
      • Good to know: depending on the alloy, it expands a little more and is fitted with more clearance; slight noise when cold is normal.
      • Why does it cost more? Forging tools, full machining and surface treatments cost more than simple casting.

      Why choose WOSSNER?

      Wössner has forged its own pistons since 1994: Molykote-coated skirt to reduce friction and ease running-in, kit supplied complete with rings, pin and clips.

      When should you replace the piston on your KTM SX 380?

      Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

      No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 20 h in hard use and every 40 h for leisure.

      Specifications and fitting tips

      • Material: Aluminium
      • Rings Quantity: 1
      • Stroke: 2T
      • Forged piston
      • Anti friction coated skirt

      Available in several sizes: choose the one that matches your cylinder (stamped size or measured bore). Diameters: A = 77.94 mm, B = 77.95 mm, C = 77.96 mm.

      Cross-Mania tip: Measure the cylinder bore before ordering: the piston must match your cylinder size. Follow the manufacturer's break-in procedure and replace the top-end gaskets at the same time.

      Also needed with this part

      Compatibility

      Check the exact model and year of your bike in the list below before ordering.

      Fits:
      KTM EGS 380 1999
      KTM EGS 380 1998
      KTM EXC 380 2001
      KTM EXC 380 2000
      KTM EXC 380 1999
      KTM EXC 380 1998
      KTM SX 380 2002
      KTM SX 380 2001
      KTM SX 380 2000
      KTM SX 380 1999
      KTM SX 380 1998

      WOSSNER
      8083DA

      Specific References

      Click on your bike to see all compatible parts.

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      Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
      Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
      Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
      Wössner Forged Piston for KTM EGS 380, EXC 380, SX 380 1998-2002
      €207.90
      Tax Included