The S series of 6 phase alternators offers incredible low RPM output in a compact and durable package. The 320 amp model is best suited for applications with at least a 4:1 pulley ratio for good output at low RPM. 12 diodes, twin rectifier plates and outstanding airflow ensure much better durability than standard alternators, even in severe conditions. A side output stud and seamless rear cover with a side output plug allow for better clearance from the back of the alternator to the front of the engine and a smooth appearance. A single wire on the provided pigtail gets connected to any ignition switched 12V+ source to turn the alternator on and off with the ignition switch. Simply run a properly sized positive and ground cable from the alternator to the terminals of the battery and the alternator will work perfectly, regardless of what kind of wiring harness you have. NOTE: This "universal fit" alternator will not directly fit ANY vehicle without the installer fabricating their own custom mounting brackets to bolt the alternator to the engine. Be sure to calculate your engine's pulley ratio in order to select the correct diameter pulley for your intended use.
2 year performance guarantee.
The MechMan two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her MechMan alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the MechMan alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The MechMan two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, MechMan will also service any MechMan alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!)