LNG-TU-15-38 Diesel Compression Test Adapter Fit for 6.6L Duramax, M10 x 1.25 mm.
M10 x 1 mm Glow Plug Diesel Compression Test Adapter for 3470 M10 x 1 mm Glow
LNG-TU-15-38 Diesel Compression Test Adapter for Duramax 6.6L Engines 2005+
LNG-TU-15-38 Diesel Compression Test Adapter For Duramax Turbo 6.6L Engines
6.6l LNG-TU-15-38 Diesel CompressionTest Adapt Adapter for Duramax M10 x 1.25 mm