Keep your Cummins ISC or ISL running strong with this professional-grade leak down tester designed specifically for these workhorse engines. When you're dealing with power loss, rough idle, or suspect compression issues, this precision tool gives you the diagnostic accuracy you need to pinpoint problems fast.
Key Features & Benefits
- Engine-Specific Design: Engineered precisely for Cummins ISC and ISL series engines - no guesswork on fitment or compatibility
- Professional Accuracy: Delivers reliable leak down readings to help you diagnose cylinder seal integrity, valve problems, and ring wear before they become major failures
- Time-Saving Diagnostics: Quickly identify which cylinders need attention, helping you make informed repair decisions and avoid unnecessary downtime
Technical Specifications
This leak down tester connects directly to your Cummins ISC or ISL engine's cylinder head, allowing you to pressurize each cylinder individually and measure air leakage rates. The gauge provides clear readings that help you determine if issues stem from valves, rings, or head gasket problems.
Compatible Applications
Works with Cummins ISC and ISL engines commonly found in Freightliner, Kenworth, Peterbilt, International, and other Class 8 trucks. Essential for owner-operators and fleet mechanics who need reliable diagnostic tools.
Built tough for the demands of professional truck maintenance, this leak down tester is an investment in keeping your rig running efficiently and avoiding costly road failures.
