Variator ZF CFT23
Content
The ZF CFT23 variator or Durashift CVT was produced from 2003 to 2008 at a plant in America and was installed only on the European version of the Ford Focus and a compact MPV based on its C-Max. The transmission is designed for engines with a volume of not more than 1.8 liters and 170 Nm of torque.
Other ZF continuously variable transmissions: CFT30.
Specifications cvt ZF CFT23
| A type | variable speed drive |
| Number of gears | ∞ |
| For drive | front |
| Engine capacity | up to 1.8 liters |
| Torque | up to 170 Nm |
| What kind of oil to pour | Ford F-CVT |
| Grease volume | 8.9 liters |
| Change of oil | every 50 km |
| Filter replacement | every 50 km |
| Approximate resource | 150 000 km |
Gear ratios Durashift CVT CFT-23
For example, a 2005 Ford C-Max with a 1.8 liter engine.
Gear Ratios: Forward 2.42 – 0.42, Reverse 2.52, Final Drive 4.33.
Similar transmissions from other manufacturers:
Which cars were equipped with the CFT23 variator
| Focus | 2003 – 2008 |
| C-Max | 2003 – 2008 |
Disadvantages, breakdowns and problems of the ZF CFT23
The reliability of this transmission is average, but this is not the main problem
The main disadvantage of the variator is the complete lack of spare parts for sale.
Owners need to change the oil more often, because it will not work to fix the box
The only thing you can buy and change is gaskets, filters and a Bosch belt