Piston rings fits BMW 520D N47D20 1 SERIES/3SERIES/5 SERIES 120D/320D/520D

Set of 4 STD Sized Piston Rings. Piston Ring Specs BMW 1 (E81) N47 D20 A; N47 D20 C 1995 Hatchback 01/2011 -> 12/2011. BMW 1 (E81) N47 D20 A; N47 D20 C 1995 Hatchback 03/2007 -> 12/2011. BMW 1 (E81) N47 D20 A; N47 D20 C 1995 Hatchback 09/2006 -> 12/2011.

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