1940-1972 Buick Parts and Accessories Catalog – Chassis Parts
Since this manual was issued in 1972, this does not necessarily include all OEM parts that came on the car, only ones that were still available from Buick to their dealers as of February 1972.
Also it is possible that some of the parts listed are what were determined to be suitable replacement parts, not necessarily the same part that came on the car originally. Thus the parts numbers listed for earlier cars may not be the original part number.
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