7.3 Powerstroke Compression Tester Adapter glowplug TEST GLOW compressor

Description

This adapter works with the Harbor Freight Diesel engine compression tester Item #93644 and # 62594.  The adapter included in the Harbor Freight kit will not work on a power stroke 7.3. It hits the rocker arm.
My adapter solves this problem. It will arrive fully assembled. All you need to do is tighten the fittings and install your Harbor Freight adapter. Then connect to your Harbor Freight tester.
My adapter has the correct metric threads to match the glow plug threads and also has a fuel/oil resistant o-ring for a tight seal
Yours will be brand new. I took a pic of my personal adapter.
The empty slot in the Harbor Freight tester picture, is the adapter you use with my tool. It is also shown in the 3rd picture.
The Harbor Freight compression tester kit is not included.
check my feedback on this item.
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