Ford 1.4 TDCI 5-Speed Manual Gearbox

For the Ford Fiesta 1.4 TDCi, the gearbox is commonly a 5-speed B5/iB5 manual transmission, but the exact gearbox and final-drive ratio depend on the model year and engine code.

• Engine: 1.4 TDCi diesel
• Transmission: 5-speed manual
• Type: B5 / iB5 on many Fiesta applications
• Drive: Front-wheel drive
• Example Mk7 (2010–2012): Ford lists a 1.4 TDCi 5-speed gearbox with a 3.37 final-drive ratio.
• Example Ford part numbers include AA6R-7002-CBA/CBB/CBC/CBD/CBE for certain Mk7 1.4 TDCi applications.
• Older Fiesta 1.4 TDCi versions can use different numbers such as 2N1R-7002-ED, so the gearbox should be matched by VIN, engine code and gearbox code, not just “1.4 TDCi.” Ford 1.4 TDCI 5-Speed Manual Gearbox