Search by number: 2014 Dodge Ram 5500 6.4L 8 Cyl Alternator ProAmp 11477 $189.00 each OPTIONS: Dual or single alternator system. Primary Alternator 180 Amps ProAmp 14027 $269.00 each OPTIONS: Excluding dual alternator system. 220 Amps ProAmp 42071 Call for Price OPTIONS: Dual alternator system. Auxiliary Alternator 155 Amps ProAmp A3TX0391 Call for Price OPTIONS: Dual or single alternator system. Primary Alternator 180 Amps Why is there more than one unit for my car? Look at the TECH SPECS when more than one unit is shown for your car. AMPS (ELECTRIC CAPACITY): must match you vehicle electric requirements. *** Call us if you are looking to increase your unit capacity! OE ALTERNATOR MANUFACTURER: It is recommended to match the Make of your alternator