10mm-1.00 thread to test through glow plug port. For ALH and BEW series engines. Hose easily connects to adapter to make testing easier in restricted areas. GearWrench 82812 Tap and Dies. Power Probe PP3LS01 Kit.
Compression Tester Components Diesel Tester Adapter For Ford 6.7L PowerStroke V8
Tool Aid 35550 Diesel Tester Adapter for 10mm Kubota
Tool Aid 35660 Diesel Tester Adapter For Duramax 6.6L 2005-Up, 10 mm x 1.25
Tool Aid 35500 Diesel Tester Adapter for 8mm Kubota
Tool Aid 35680 Diesel Tester Adapter for John Deere, Perkins & 21mm Injectors