Engineering Machinery Parts 700P 4HK1/4JJ1 CRANKSHAFT PULLEY 8980040240 8-98004024-0 for TRUCK HIGH-QUALITY WHOLESALE High-quality crankshaft pulley designed for Excavator ZAX200 construction machinery (Part Numbers: 1-1237147-0, 112371470). Product Features Crankshaft Pulley: Transfers engine rotation to accessory drive belts with rubber isolator to dampen torsional vibrations. Bolt and Washer: Includes high-strength mounting hardware for secure installation. Key or Keyway: