- Use with Diesel Compression Tester TU-15.
- 5/8" thread adapter with quick disconnect screws into the head of the engine in the glow plug hole.
- Works on Perkins 4.108 engines.

- Use with Diesel Compression Tester TU-15.
- 5/8" thread adapter with quick disconnect screws into the head of the engine in the glow plug hole.
- Works on Perkins 4.108 engines.
