CYLINDER BLOCK, CAMSHAFT, CRANKSHAFT AND BALANCESHAFT 4211025RS, 4211026RS, 421102BRS, 4211035RS, 4211036RS, 4211225RS, 4211226RS, 421122BRS, 4211235RS, 4211236RS, 4212025RS, 4212026RS, 421202BRS, 4212035RS, 4212036RS, 421203BRS, 4212225RS, 4212226RS, 421222BRS, 4212235RS, 4212236RS, 421223BRS Mercruiser EPC Parts Catalog

Alpha 1998

CYLINDER BLOCK, CAMSHAFT, CRANKSHAFT AND BALANCESHAFT

Pos.	Part No	Qty	Parts name	Comments
-.	809825	[1]	RTV SILICONE, (3 Ounce Tube) Metallic Blue, Where Applicable
-.	34227 1	[1]	SEALING COMPOUND, (16 Ounce), Where Applicable
-.	864256A 1	[1]	LONGBLOCK (4.3L)
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.	811844 1	[12]	LIFTER, Roller
11.	803186	[1]	CAMSHAFT
12.	35312 1	[1]	PIN, Dowel
13.	824331 1	[2]	RETAINER, Lifter Guide
14.	824332 1	[3]	SCREW, (.312-18 x .625) (.3125-18 x .625)
15.	864669	[1]	FITTING
16.	864252	[1]	SWITCH, Oil Pressure
17.	815425T	[1]	SENDER ASSEMBLY, Oil Pressure
17.	37293T	[0]	SENDER ASSEMBLY, Oil Pressure	(Dual Station)
18.	26996	[1]	LOCKWASHER, (#10)
19.	68219	[1]	NUT, (#10-32) Stainless Steel
2.	43504	[2]	PIN, Dowel
20.	824148 1	[1]	BALANCED SHAFT
21.	824149	[1]	BEARING, Ball, Front
22.	824150	[1]	BEARING, Needle, Rear
23.	824153	[1]	RETAINER, Balance Shaft
24.	845943	[2]	SCREW, (.250-20 x .500)
25.	824151 1	[1]	GEAR KIT, Balance Shaft
26.	824152	[1]	SCREW
27.	824329	[3]	SCREW, (.312-18 x .750)
28.	824333	[1]	RETAINER, Camshaft
29.	824334	[2]	SCREW, (.250-20 x .500)
3.	804911	[1]	CRANKSHAFT
30.	883702Q	[1]	FILTER, Oil	(Quicksilver Brand)
30.	883702K	[1]	FILTER, Oil	(Mercury Precision Parts Brand)
31.	11972	[1]	ADAPTOR
32.	878050	[1]	VALVE, Bypass
4.	818485 1	[1]	KEY, Crankshaft
5.	NSS	[0]	NOT SOLD SEPARATE, Cap-Crankshaft Bearing
6.	888778	[8]	SCREW, Crankshaft Bearing Cap
7.	54790	[5]	STUD, Crankshaft Bearing Cap
8.	802999	[1]	BEARING SET
9.	17341	[6]	GUIDE, Lifter