BMW 11 27 7 500 502, 11 31 7 502 180, 11 31 7 507 552, 11 41 7 567 768. Driven Units Oil Pump. Chain Type Closed chain. Number of chain links 52. Chain Type Simplex. WILMINK GROUP : WG1428022, WG1432544, WG1439476, WG1439990, WG1442793, WG1442794, WG1442795, WG1442845.
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