J-6692-B
Compression Test Gauge Assembly
Detroit Diesel

This compression test gauge assembly provides a vital function in assessing the health of engine cylinders and pistons through accurate pressure measurements. Its rugged construction ensures durability even in demanding workshop environments, delivering precise readings that are essential for diagnosing compression loss, worn piston rings, or valve issues. Proper compression is key to optimal engine power and efficiency, making this tool indispensable for troubleshooting and preventive maintenance. The gauge features a clear dial for easy reading and sturdy fittings for secure connections to the engine. Regular testing with this assembly can detect issues early, preventing more extensive damage and costly repairs. For reliable diagnostics, Source One Parts Center supplies this high-quality compression gauge assembly, ensuring you have the right tool for accurate engine evaluation.