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Motion Pro 4-Stroke Leak Down Tester


  • Designed to check the amount of cylinder leakage in a 4-stroke engine
  • With an air source of 70 to 160 psi. this system will pressurize the cylinder with 60 psi. of air
  • Gauge will register the total percentage of leakage past the rings, head gasket, intake and exhaust valves
  • 10, 12, & 14mm spark plug thread hoses, regulator and gauge included
  • Speeds up troubleshooting & helps to isolate bad components
  • Made with high quality regulator and gauge
  • Includes convenient carrying box
  • Instructions included


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Product Style Item # Manufacturer Product # Availability
4-Stroke 177237 08-0126 In Stock: Ships within 24 hours