The ATSG ZF8HP45, 70 & 90 Technical Rebuild Manual includes the ZF8HP55 showing the differences with disassembly and reassembly procedures. There are multiple applications this book was written for and is extremely viable for all of them.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 is 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.