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Section 14 (Differential): Description

WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 1991 BMW 735iL, 1991 BMW 735i, 1991 BMW 535i, 1991 BMW 525i, and 1991 BMW 325iX. However, it is still accessible from the selected car via links, so may be relevant.

Final drive assembly consists of hypoid type ring and pinion gear. Assembly may have a multi-disc, self-locking differential (ZF DL-175 ). Housing has removable rear cover. Differential carrier is retained to the sides of housing by bearing caps and supported by tapered roller bearings.

Shims under the bearing caps maintain proper carrier bearing preload. Drive pinion gear is supported by roller bearings and preload is maintained by a collapsible spacer between the bearings.