Industrial ALTERNATOR DODGE RAM 2500 3500 CUMMINS 6.7L Alternator

136 A, 12 VDC heavy‑duty alternator engineered for Dodge Ram 2500/3500 pickups with the 6.7L Cummins Diesel, designed to convert engine power into electrical energy while keeping the battery charged and supplying the vehicle’s lighting, HVAC, electronics, and aftermarkets. Built as an OEM‑direct replacement, it features an internal voltage regulator, aluminum housing, and an OEM‑style connector for straightforward installation, with internal cooling via an integral fan and a clutch pulley to reduce belt vibration and enhance longevity during rapid engine speed changes. The unit is widely used in Ram 2500/3500 models requiring dependable electrical generation to support factory systems and aftermarket accessories such as winches, lighting, and towing equipment; verify fitment for your model year. Common replacement references include Denso 421000-0750, Mopar 56029679AB, and Bosch AL9967X.