
First in the Industry with a TWO Year Warranty
Shocker Positive Air Shutoff System
Manufacturer of the ShockerPASS positive air shutoff system. A North American built air intake shutoff valve for diesel engines. We prevent diesel engine runaway by monitoring your engine RPM and shutting off the engine air supply with our valve before an engine over speed can occur. Our systems are also available in a manual operator-controlled style.
We manufacture systems for all diesel engines.
Only company in the industry with a FULL TWO year warranty on all components.
No hourly or mileage limits.
We have pre-built kits for most positive air shutoff systems. If you have equipment we have not yet developed a kit for, our dedicated R&D department will custom build a kit for your specific application.