This 240 amp alternator for 1996-2004 GM trucks and SUV's cranks out tons of power at a great price. This unit features a solid copper positive rectifier plate. with (6) oversize 65 amp press fit diodes for great durability in daily driven applications. Oversize 8mm positive and ground studs make cabling upgrades a snap. while the included 1.75 inch diameter overdrive pulley ensures a solid 140+ amps at engine idle RPM! NOTE: This alternator will require a slightly shorter than stock length belt in most applications. Shorter belts can easily be purchased from your local autoparts store. This unit is not recommended for racing use above 5.500 engine RPM.
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!)
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Haven't had a single issue keeping 14.4 volts at idle. I have done my best to see if I could drop volts but the best I could do was 13.9. Running 1500w on subs and almost 500w on mids and highs. Highly recommend this alternator.
outstanding results 14.7v at the battery and 14.4v all day at the amp very pleased and would recommend this product to anyone looking for an upgrade the team at D4S shop got it to me in 3 days of ordering it truly amazing place thanks again to everyone at D4S and mechman for a professional product from professional people thank you everyone!