CRANKSHAFT, PISTONS AND CONNECTING RODS 474B110BS, 474B110CR, 474B110CS, 474B110DR, 474B110DS, 474H110AR, 474S110AS Mercruiser EPC Parts Catalog

Bravo 1988,1989,1990,1991

CRANKSHAFT, PISTONS AND CONNECTING RODS

Pos.	Part No	Qty	Parts name
1.	6523	[8]	PISTON AND PISTON PIN ASSEMBLY (STANDARD)
1.	6615	[0]	PISTON AND PISTON PIN ASSEMBLY (.030 O.S.)
10.	26901	[3]	RUBBER BUMPER (OLD DESIGN)
10.	18644	[3]	RUBBER BUMPER (NEW DESIGN)
11.	14883	[3]	SCREW
12.	13510	[3]	WASHER
13.	812964A 2	[1]	COUPLING-ROUND
14.	37612	[6]	SCREW
15.	20572	[6]	WASHER
16.	3553	[8]	CONNECTING ROD
17.	52192	[16]	BOLT
18.	37493	[16]	NUT
19.	85726	[8]	BEARING UNIT (STANDARD)
19.	85727	[0]	BEARING UNIT (PAIR - .001 U.S.)
19.	85728	[0]	BEARING UNIT (PAIR - .002 U.S.)
19.	85691	[0]	BEARING UNIT (PAIR - .010 U.S.)
19.	85729	[0]	BEARING UNIT (PAIR - .020 U.S.)
2.	67127	[8]	PISTON RING (STANDARD)
2.	67128	[0]	PISTON RING (.030 O.S.)
20.	6612	[1]	CRANKSHAFT
21.	34466	[2]	KEY
3/4.	818473	[1]	BEARING SET (STANDARD)
3/4.	818474	[0]	BEARING SET (.001 U.S.)
3/4.	818475	[0]	BEARING SET (.002 U.S.)
3/4.	818476	[0]	BEARING SET (.010 U.S.)
3/4.	818477	[0]	BEARING SET (.020 U.S.)
5.	35312	[1]	DOWEL PIN (1/4" DIA.)
6.	14756	[1]	OIL SEAL
7.	6540	[1]	FLYWHEEL
8.	49845	[6]	SCREW
9.	18643A 2	[1]	COUPLING ASSEMBLY