Gælder for: ENGINE 900.920/921 in MODEL 437.421/426 ## as of 208609 up to 216029 with CODE M89 (Intake air preheating system) Vehicles for non-civilian use ENGINE 904.952/953 in MODEL 437.420/425 ## as of 208609 up to 216029 with CODE M89 (Intake air preheating system) Vehicles for non-civilian use ENGINE 924.916 in MODEL 437.420/425/430/435 ## as of 208609 up to 216029 with CODE M89 (Intake air preheating system) Vehicles for non-civilian use ENGINE 924.923 in MODEL 437.421/426/431/436 ## as of 208609 up to 216