This is the DOWNLOAD link for the ZH8HP45 TechTran Manual. This ZF8HP45, 70 and 90 rebuild manual includes the ZF8HP55 showing the differences with disassembly and reassembly procedures. Applications: Audi Q5, Q7, A8 and A8L, BMW 1, 3, 5 and 7 series, Chrysler 300, Dodge Charger and Durango, Ram 1500, Jeep G Cherokee, Maserati, Range Rover, Rolls-Royce and Bentley The ZF8HP45 transmission used in Chrysler, Dodge and Jeep vehicles comes in both two wheel drive and four wheel drive applications. The ZF8HP45 is typically fitted behind 3.0L and 3.6L engines while the ZF8HP70 is powered by 5.7L or 6.4L engines. SRT 707-hp 6.2L Hellcat V8 engines will drive a ZF8HP90 / 850RE TorqueFlite transmission due to the increase in torque. The ZF8HP55 is an AWD transmission used in Audi vehicles.