BMW M 40 B 16 ME, E 30-316I (88-92) M 40 B 16, E 36-316I (91- ) M 40 B 18 ME-318i (09/87-90), 325i (01/85-89) M 20 B 25 ME-325i, 525i (87-88) M 20 B 25 – 325i, 525i, Z1 (87-90) M 1 Z 7, M 20 B 27 – 325e, 525e (87-88) M 50 B 25 M – 525i (09-08/92), 325i (91-08/92) M 50 B 25, M1.E-325i, 525i (09/92- ) M 52 B 25 Eu3 LEV-323i/ti, 515i (98- ) M 52 B 28-ROADSTER (96- ) M 52 B 28 GG-328i (96- ) (3 R)

Description

Engine/ Vehicle	Cyl. Bore Dia No. of Cylinders Piston Shape No.	Piston		Pin	Ring	Ring set No.	a) Piston Set No.
		TL/ CH	Type	d x L	Layout Axial HT
							b) Piston Assay. No
1	2	3	4	5	6	7	8
BMW M 40 B 16 ME, E 30-316I (88-92) M 40 B 16, E 36-316I (91- ) M 40 B 18 ME-318i (09/87-90), 325i (01/85-89) M 20 B 25 ME-325i, 525i (87-88) M 20 B 25 – 325i, 525i, Z1 (87-90) M 1 Z 7, M 20 B 27 – 325e, 525e (87-88) M 50 B 25 M – 525i (09-08/92), 325i (91-08/92) M 50 B 25, M1.E-325i, 525i (09/92- ) M 52 B 25 Eu3 LEV-323i/ti, 515i (98- ) M 52 B 28-ROADSTER (96- ) M 52 B 28 GG-328i (96- ) (3 R)	84.004/6			x	1 HPIBGN 1.501 N 1.501 RIKVENT 2.00	J10HPVENT 0.50 (mm O/S)