[Vehicle Fitment]: Compatible with Jeep Commander 2007-2010 V8 5.7L, Grand Cherokee 2007-2010 V8 5.7L/V8 6.1L [Specifications]: ① Voltage: 12V; ② Amperage: 150A; ③ Rotation: CW (Clockwise); ④ Number of Grooves: 6-Groove Pulley; ⑤ Pulley Class: S6; ⑥ Condition: New [Reference Number]: 11241N, 11241R, 11241, A6310, 56044380AI, 56044380AJ, 421000-0550, 421000-0552 [Quality Construction]: A-Premium Alternator is made from 100% new components, which can withstand the harshest environments for maximum performance and longevity and provide electricity to the car and recharge the battery. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted alternators. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. Brand A-Premium Voltage 12 Volts Amperage 150 Amps Item Weight 13.57 pounds Manufacturer PremiumpartsWhosale OEM Part Number 11241N, 11241R, 11241, A6310, 400-52383R, LRA04070, 56044380AI, 56044380AJ, 421000-0550, 421000-0552, 4210000550, 4210000552 Item model number APALT123 Package Dimensions 10.9 x 9 x 8 inches Manufacturer Part Number APALT123