Mazda 6 (V6 3.0L, 3.6L), CX7 (L4 2.3L), CX9 (V6 3.5L, 3.7L), MPV (2.2L, 2.3L).

Hyundai Veracruz (3.0L, 3.5L, 3.8L).

Volvo S60 (2.5L), S70, XC70, S80 (3.2L, 4.4L), S90, XC90 (3.2L, 4.4L), V70 (2.5L), XC60 (3.0TC).

Opel Vectra, Zafira.

Peugeot 307 (1.4L, 1.6L, 2.0L), 407, 607 (2.7L).

Renault Vel Satis (V6 3.0L), Espace IV, Avantime (3.0L).

Saab 9'3 (2.8L Turbo).

Land Rover Freelander (L6 3.2L).

Citroen C4 (1.4L, 1.6L, 2.0L), C5 (1.6L, 1.7L, 2.0L, 2.2L, 2.9L), C6 (2.2L, 2.7L, 3.0L).

Fiat Chroma (1.8L, 1.9L, 2.2L, 2.4L).

Ford Fusion (V6 3.0L, 3.5L), Mondeo (2.0L, 2.3L), Galaxy (2.0L, 2.3L), S-MAX (2.0L, 2.3L).

Piston C2 cover with the C2 piston create pressure in a drum which activates 4-5-6 gears. Their wear can result in shifting problems of these gears or their disappearance. Overaccelerating when shifting from 3 to 4 gears is a symptom of worn piston. C2 AW TF-80SC, AW TF-81SC.