OE 11211717526 — Main bearing+25 11211706850 for Bmw

A supersession happens when the maker revises a main bearing+25 11211706850 and issues a new tail number. The revision normally changes a small physical detail rather than the fit. Where we know a supersession chain for 11211717526 we list the current reference; ask our desk for written confirmation before a large order.

Three checks: the code printed on your old part must read 11211717526; the number must fall inside the build-year range in the Applications table; and the connector, thread or bolt pattern must match the reference photo. Codes cast into the housing are the most reliable source.

Treat it as a wear item: inspect every 20,000-30,000 km and replace at the first sign of leakage, noise or performance loss. Real service life swings widely with climate, road surface and duty cycle, so mileage on its own is a weak indicator.

Wholesale pricing for 11211717526 depends on order quantity, surface treatment and packing. Standard references are quoted ex-Guangzhou with tiered pricing from 10 pieces upward — send quantity and destination port and a quotation usually returns within one business day.

Position depends on the platform. On most Bmw applications the main bearing+25 11211706850 sits on the suspension, steering & brake assembly and can be reached from the engine bay or the underbody without removing the dashboard. Torque figures and disassembly order are given in the workshop manual for each model.

Report it with the order number and packing-list line plus photographs. Because every carton is photographed before loading, we can trace the batch immediately and settle the claim against the inspection record instead of arguing from memory.