Ford 4F27E transmission: Difference between revisions
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|similar=[[Aisin AF33 transmission|Aisin AF33]]<br>[[Ultradrive|Chrysler Ultradrive]] |
|similar=[[Aisin AF33 transmission|Aisin AF33]]<br>[[Ultradrive|Chrysler Ultradrive]] |
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The '''4F27E''' is a 4-speed [[automatic transmission|automatic]] [[transaxle]] for [[transverse engine]] use. It was jointly developed by [[Ford Motor Company]] and [[Mazda]], which calls the unit the '''FN4A-EL'''. |
The '''4F27E''' is a 4-speed [[automatic transmission|automatic]] [[transaxle]] for [[transverse engine]] use. It was jointly developed by [[Ford Motor Company]] and [[Mazda]], which calls the unit the '''FN4A-EL'''. It is an upgrated version of the 3-speed ''[[Ford ATX transmission/ATX/FLC]]'' witch had no overdrive and was not completely electronic. |
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The 4F27E is a 3-speed automatic with an added overdrive and is completely electronic, with all shifts controlled by solenoids. It has a four-element [[torque converter]] that includes a torque converter clutch and geartrain with two planetary gearsets, a transfer-shaft gear final drive, and a [[differential (mechanics)|differential]]. |
The 4F27E is a 3-speed automatic with an added overdrive and is completely electronic, with all shifts controlled by solenoids. It has a four-element [[torque converter]] that includes a torque converter clutch and geartrain with two planetary gearsets, a transfer-shaft gear final drive, and a [[differential (mechanics)|differential]]. |
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Revision as of 00:23, 24 November 2006
| 4F27E | |
|---|---|
| Overview | |
| Manufacturer | Ford Motor Company |
| Also called | FN4A-EL |
| Production | 1991-present |
| Body and chassis | |
| Class | 4-speed transverse automatic transaxle |
| Chronology | |
| Predecessor | ATX |
The 4F27E is a 4-speed automatic transaxle for transverse engine use. It was jointly developed by Ford Motor Company and Mazda, which calls the unit the FN4A-EL. It is an upgrated version of the 3-speed Ford ATX transmission/ATX/FLC witch had no overdrive and was not completely electronic.
The 4F27E is a 3-speed automatic with an added overdrive and is completely electronic, with all shifts controlled by solenoids. It has a four-element torque converter that includes a torque converter clutch and geartrain with two planetary gearsets, a transfer-shaft gear final drive, and a differential.
| 1 | 2 | 3 | 4 | R |
|---|---|---|---|---|
| 2.82:1 | 1.50:1 | 1.00:1 | 0.73:1 | 2.65:1 |
Applications:
References
- "Positive Shifting". Mustangs and Fast Fords. Retrieved February 22.
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