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Product Information

Product Details
Part No. 66839
Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)
This dual-gauge leakdown tester measures the condition of your head gaskets, piston rings, and valves. The gauge records incoming air pressure, and the right gauge records individual cylinder pressure - and the difference is you leakdown. Includes 14mm spark plug adapter.

Product Features:
  • Engine Compression Test Kit
  • White Dial Faces
  • High-Quality Material
  • Dual Gauge Design
  • Measures Head Gaskets, Rings, and Valves
  • 2-1/2in Gauges with Black Numbers
  • 2ft Hose Length
  • 100% New Components; Not Re-man or Refurbished
  • Regulator Included
  • Includes 14mm and 18mm Adapters
  • Sold as a Kit
  • PROFORM Parts Brand Product
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