You are purchasing a new air filter for the BMW 1500 (manual transmission), 1600 (manual transmission) and 1800 (manual and automatic transmission) from 1/70 - 7/88.
It measures 6" in diameter, inner diameter is 3 1/2", height is 4 1/8".
High quality filter, made in UK. (photo 3).
New from a vintage inventory, in the Crosland box, part number 863.
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