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The RFE is an automatic transmission family from Chrysler. The name refers to its Rear wheel drive design and Full Electronic control system. ==45RFE and 545RFE== The 45RFE was introduced in the Jeep Grand Cherokee in 1999, it is notable for including three planetary gearsets rather than the two normally used in a 4-speed automatic. It also features three multiple disc input clutches, three multiple disc holding clutches, and a dual internal filter system (one primary filter for transmission sump, one for the fluid cooler return system). In the 45RFE applications four gears are utilized, with a different (1.50:1 rather than 1.67:1) second gear to increase versatility when downshifting. In 545RFE usage, an extra taller overdrive ratio is also used. Chrysler decided to refer to it as a "multi-speed automatic". The 45RFE was produced at the Indiana Transmission plant in Kokomo, Indiana. It was normally paired with the 4.7 L PowerTech V8. The 45RFE later became the 5-speed 545RFE. *Gear Ratios: * *1st 3.00:1 * *2nd 1.67:1 * *2nd Prime 1.50:1 * *3rd 1.00:1 * *4th 0.75:1 * *Reverse 3.00:1 *545RFE only: * *5th 0.67:1 Applications: * 45RFE * * 1999–2000 Jeep Grand Cherokee (4.7L) * * 2002–early 2003 Jeep Liberty (3.7L) * * 2000–2002 Dodge Dakota (4.7L) and "(3.9L) sport edition Dakota" * * 2000–2002 Dodge Durango (4.7L) * * 2002 Dodge Ram 1500 (3.7L and 4.7) * 545RFE * * 2001–2011 Jeep Grand Cherokee (4.7L, 4.7L H.O., 5.7L Hemi) * * 2002–2007 Jeep Liberty (Diesel applications) * * 2003–2011 Dodge Ram (3.7L, 4.7L, 5.7L Hemi) * * 2005–2011 Dodge Power Wagon * * 2003–2011 Dodge Dakota (4.7L, 4.7L H.O.) * * 2003–2011 Dodge Durango (4.7L, 5.7L) * * 2006–2010 Jeep Commander (4.7L, 5.7L Hemi) * * 2007–2010 Jeep Wrangler (2.8 L CRD) * * 2007–present LTI/London Taxi Company TX4 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Chrysler RFE transmission」の詳細全文を読む スポンサード リンク
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