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Type designation

Type designation


General

The type designation for manual gearboxes is divided into 4 groups of characters as in the following example:

FM57 B05 A12345

The three character groups are separated by spaces and contain different information about the gearbox as specified below.

First group FM57:

F Front-wheel drive
M Manual gearbox
5 5 forward gears
5 Final drive gear ratio: 7=3.8


Second group B05:

B Manual gearbox, adapted to various engine alternatives: B=engines in 9-5, 1=engines in 9-3
06 Development variant (internal use only)


Third group: A12345

A Production line (A-V)
12345 Serial number