Parts list: № Number Qty Name Options 1 AT280329 1 Pressure Switch (SUB FOR AT140981 OR AT189457) 2 R26286 1 O-Ring 3 AT112482 1 Elbow Fitting 4 R26448 1 O-Ring Next page: ST765979 HFWD Charge Pressure Switch (Standard Speed) ( - 512905) ST766028 Ignition Key Switch ST766030 Switches (EEC Light Package) ST766031 Turn Signal Switch And Diode (EEC Light Package) ST766032 Locking Pin Switch ST765977 HFWD Charge Pressure Switch (High Speed) ( - 512905) ST765976 Solenoid Diode And Wiring Harness ( - 543489) ST765975 Main Power Circuit Breaker ST765974 Fresh air Pressurizer Wiring (537237 - ) ST317746 Alternator Lead Wire (24-Volt, 50 Amp) ( - 543489)