CYLINDER BLOCK, CAMSHAFT AND CRANKSHAFT 4311025TT, 431102BTT, 4311035TT, 431103BTT, 43110G5TT, 43110GBTT, 43110JBTT, 4311225TT, 431122BTT, 4311235TT, 431123BTT, 43112G5TT, 43112GBTT, 43112JBTT, 4312025TT, 431202BTT, 4312035TT, 43120G5TT, 43120J5TT, 43120JBTT, 4312225TT, 431222BTT, 4312235TT, 43122G5TT, 43122J5TT, 43122JBTT, 4M11025TT, 4M1102BTT, 4M11035TT, 4M1103BTT, 4M110G5TT, 4M110GBTT, 4M110J5TT, 4M110JBTT, 4M11225TT, 4M1122BTT, 4M11235TT, 4M1123BTT, 4M112G5TT, 4M112GBTT, 4M112J5TT, 4M112JBTT, 4M12025TT, 4M12035TT, 4M120G5TT, 4M120J5TT, 4M12225TT, 4M12235TT, 4M122G5TT, 4M122J5TT Mercruiser EPC Parts Catalog

Alpha 1998

CYLINDER BLOCK, CAMSHAFT AND CRANKSHAFT

Pos.	Part No	Qty	Parts name	Comments
-.	863660A 1	[1]	LONGBLOCK ASSEMBLY	(5.0L)
-.	863661A 1	[1]	LONGBLOCK ASSEMBLY	(5.7L)
-.	861246A05	[1]	GASKET SET
-.	809825	[1]	RTV SILICONE, (3 Ounce Tube) Metallic Blue, Where Applicable
-.	34227 1	[1]	SEALING COMPOUND, (16 Ounce), Where Applicable
1.	818465	[1]	BEARING SET, 5 Pair	(Standard)
1.	818466	[0]	BEARING SET, 5 Pair	(.001 Undersize)
1.	818467	[0]	BEARING SET, 5 Pair	(.010 Undersize)
1.	818468	[0]	BEARING SET, 5 Pair	(.020 Undersize)
10.	17340T 1	[16]	LIFTER, Roller
11.	811658	[1]	CAMSHAFT
12.	35312	[1]	PIN, Dowel
13.	811662	[1]	RETAINER, Lifter Guide
14.	34500	[3]	SCREW, (.312-18 x .625)
15.	864669	[1]	FITTING
16.	864252	[1]	SWITCH
17.	815425T	[1]	SENDER ASSEMBLY, Oil Pressure
17.	37293T	[0]	SENDER ASSEMBLY, Oil Pressure	(Dual Station)
18.	26996	[1]	LOCKWASHER, (#10) Stainless Steel
19.	68219	[1]	NUT, (#10-32) Stainless Steel
2.	43504	[2]	PIN, Dowel
20.	53338	[1]	VALVE ASSEMBLY, Filter
21.	54786	[2]	SCREW, (.312-18 x 1.250)
22.	802885Q	[1]	FILTER, Oil	(Quicksilver Brand)
22.	802885T	[1]	FILTER, Oil	(Mercury Precision Parts Brand)
3.	9521 1	[1]	CRANKSHAFT
4.	34466	[2]	KEY, Crankshaft
5.	NSS	[0]	NOT SOLD SEPARATE, Crankshaft Bearing
6.	862567 1	[10]	SCREW, Crankshaft Bearing Cap
7.	850090	[5]	STUD, (.437-14/.375-16 x 3.360), Crankshaft Bearing Cap
8.	85674	[1]	BEARING SET
9.	17341	[8]	GUIDE, Lifter