NEW 24V STARTER MOTOR FITS ISUZU TRUCK NPR400 S25-163 S25163B S25163C S25163E S25163F 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 24V Rotation: Counterclockwise Teeth On Drive / Splines: 11 Source: Aftermarket