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The BD Diesel Positive Air Shutdown manual generic 4.0in kit places a manual 4.0-inch inline butterfly valve in the intake to cut air and halt engine ignition in emergencies. Constructed from aluminum and stainless materials with weatherproof electrical connectors, the system minimizes parts and uses bead boot locks to secure boots without welding. Included are the valve, harness, module and installation hardware for generic fitment.
BD Diesel Positive Air Shutdown (Manual Controlled) - Generic 4.0in
