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Axle Code

WARNING: This page is about a different car, the 2005 Lincoln Navigator and 2005 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Axle Codes

Courtesy of FORD MOTOR CO.

15 - 3.31 final drive ratio - Expedition
16 - 3.73 ratio, non-limited slip - Expedition/Navigator
H6 - 3.73 ratio, limited slip - Expedition/Navigator