17X CDI Diesel Engine Compression Pressure Tester Injector Glowplug Valve Piston

Injector adaptor 88mm M24×1.5. Injector adaptor 75mm M22×1.5. Injector adaptor 63mm M24×2. Use to identify worn valves and piston rings. Includes adaptors for most diesel cars, trucks and tractors. Easy to read dial gives an accurate.

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