INTAKE MANIFOLD AND FRONT COVER 457B101KS, 457B101KT, 457B104KS, 457B104KT, 457B111KS, 457B111KT, 457L101KS, 457L104KS, 457L111KS Mercruiser EPC Parts Catalog

Alpha 1997

INTAKE MANIFOLD AND FRONT COVER

Pos.	Part No	Qty	Parts name	Comments
-.	806871A96	[1]	GASKET SET-OVERHAUL	.
1.	17619	[1]	MANIFOLD-INTAKE	(2 BBL.)
1.	17620	[1]	MANIFOLD-INTAKE	(4 BBL. - HI-RISE)
10.	17145	[1]	GASKET SET-INTAKE MANIFOLD	(Use RTV Silicone Sealant for end gasket - See Service Manual)
11.	850399	[1]	PUMP ASSEMBLY-WATER
12.	34897	[2]	GASKET-WATER PUMP
13.	32132	[1]	SCREW (3/8-16 X 1-3/4 IN.)
13.	47688	[1]	SCREW (3/8-16 X 2-3/4 IN.)
13.	35342	[2]	STUD
14.	807729T	[1]	PULLEY-WATER PUMP
15.	47277	[4]	SCREW (5/16-24 X 3/4 IN.)
16.	809892	[1]	HARMONIC BALANCER
17.	807730T	[1]	PULLEY-CRANKSHAFT
18.	807755 2	[1]	BELT-SERPENTINE	(ALPHA)
18.	807755 1	[1]	BELT-SERPENTINE	(BRAVO)
19.	32515	[1]	BOLT (7/16-20 X 2-1/2 IN.)
2.	11976	[9]	BOLT (3/8-16 X 1-1/8 IN.)
2.	852939	[1]	BOLT (3/8-16 X 1-1/2 IN.)
20.	39131	[1]	LOCKWASHER
21.	35332	[1]	WASHER
22.	34352	[3]	BOLT (3/8-24 X 7/8 IN.)
23.	34714	[3]	WASHER
24.	835005	[1]	TIMING COVER ASSEMBLY	(SCREWS-GROMMETS-OIL SEAL AND GASKET ARE NOT SOLD SEPARATELY.)
25.	53338	[1]	VALVE-FILTER	W/O REMOTE OIL FILTER
26.	54786	[2]	SCREW (5/16-18 X 1-1/4 IN.)	W/O REMOTE OIL FILTER
27.	14957	[1]	FILTER-OIL	W/O REMOTE OIL FILTER
28.	852940	[1]	RETAINER-OIL SEAL (REAR)
29.	14241	[1]	GASKET
3.	47512	[1]	LIFTING EYE
30.	852941	[1]	SEAL-OIL (REAR)
31.	14243	[1]	BOLT (1/4-20 X 1-3/4 IN.)
32.	14242	[2]	BOLT (1/4-20 X 7/8 IN.)
33.	14263	[1]	PIN-DOWEL
34.	816730	[1]	NUT (1/4-20)
35.	14827	[1]	STUD
4.	806250	[2]	STUD
5.	48358	[1]	PLUG-INTAKE (3/8 IN.)
6.	73668	[1]	J-CLIP
7.	46132	[1]	WASHER
8.	NSS	[4]	STUD (GM#10229247)
9.	72647	[1]	SHIELD