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EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • PC200 Hydraulic Arm Cylinder Parts For KOMATSU Excavator

    PC200 Hydraulic Arm Cylinder Parts For KOMATSU Excavator

    Tube:Skived& burnished or vertical honing tube assuers the concentricity and straightness. Rod Seal:Superior quality nameed brand seals improve a longer life and seal effect and polyurethane U-packing rod seals/buffer seals and bonded-to-metal wiper seals. Bushing:Hardened steel bushing or copper bushing. Cap:All caps are made of forged high strength steel. Eye:All eyes made of forged high strength steel improve cylinder not only in appearance but in mechanical performance. Rod:Induction hardened prior to charome plating enhances the surface hardness,Enhanced chrome plating improve corrosion resistence and anti-scratch performance. Piston:High perssure piston sealing material (Teflon or nylon seals),High percision maching maximize the consistency of parts.

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