Product Description 1. Wide Application: The TU-32-6 diesel fuel pressure tester gauge kit is compatible with GM 6.6L Duramax engines 1994 to present. Designed specifically for accurate diesel fuel pressure and vacuum testing, ensuring optimal engine performance. 2. Specification: The 6.6 L diesel fuel system test kit is equipped with a precise 3-1/2" gauge, capable of reading from 30 inHg to 15 PSI, allowing for accurate monitoring of fuel pressure levels. 3. Package Contents: The TU-32-6 diesel fuel system test kit comes with a gauge assembly, featuring a 6-foot hose and a quick coupler, ensuring ease of use and compatible with GM 6.6L Duramax engines. .
