CYLINDER HEAD 40420002D, 40420003D, 40420004D, 40420005F, 40420006F, 40420007F, 40420008D Mercruiser EPC Parts Catalog

ES 270 1998

CYLINDER HEAD

Pos.	Part No	Qty	Parts name	Comments
1.	879194175	[6]	PLUG KIT, Head
10.	801331755	[24]	KEEPER
11.	801331754	[12]	CAP
12.	811388	[12]	SPRING
13.	801331752	[12]	PLATE
14.	854068	[12]	SEAL, Valve
15.	854070001	[12]	VALVE GUIDE, (.10 mm)
16.	NSS	[0]	NOT SOLD SEPARATE, SEAT,Intake Valve	Included with Cylinder Head
17.	854073001	[6]	VALVE, Intake
18.	854074	[6]	VALVE, Exhaust
19.	898101478	[1]	GASKET, (1.51 mm), Fronthead
19.	898101477	[1]	GASKET, (1.41 mm), Fronthead
19.	898101479	[1]	GASKET, (1.61 mm), Fronthead
2.	854080	[1]	PLUG
20.	898101481	[1]	GASKET, (1.51 mm), Rearhead
20.	898101480	[1]	GASKET, (1.41 mm), Rearhead
20.	898101482	[1]	GASKET, (1.61 mm), Rearhead
21.	NSS	[0]	NOT SOLD SEPARATE, SEAT,Exhaust Valve	Included with Cylinder Head
22.	898101415	[6]	CYLINDER HEAD
3.	889855	[2]	PLUG, Expansion
4.	809963342	[1]	O-RING
5.	879148010	[1]	BOLT
6.	898101520	[12]	STUD
7.	854058T	[6]	BRACKET, Rocker Arm
8.	854057001	[6]	ROCKER ARM ASSEMBLY
9.	896332019	[12]	NUT, Rocker Arm