FRONT COVER AND CIRCULATING PUMP 4211025TT, 4211026TT, 421102BTT, 4211035TT, 4211036TT, 421103BTT, 42110G5TT, 42110G6TT, 4211225TT, 4211226TT, 421122BTT, 4211235TT, 4211236TT, 421123BTT, 42112G5TT, 42112G6TT, 4212025TT, 4212026TT, 421202BTT, 4212035TT, 4212036TT, 421203BTT, 42120G5TT, 42120G6TT, 42120GBTT, 4212225TT, 4212226TT, 421222BTT, 4212235TT, 4212236TT, 421223BTT, 42122G5TT, 42122G6TT, 42122GBTT Mercruiser EPC Parts Catalog

Alpha 1998

FRONT COVER AND CIRCULATING PUMP

Pos.	Part No	Qty	Parts name	Comments
-.	824326A02	[1]	GASKET SET, Engine Overhaul
-.	864256A 1	[1]	LONGBLOCK ASSEMBLY (4.3L)
1.	850399 1	[1]	PUMP ASSEMBLY, Water
10.	885192	[1]	O-RING
11.	884018	[1]	SCREW
12.	807730T	[1]	PULLEY, Crankshaft
13.	34352	[3]	SCREW, (.375-24 x .875)
14.	888776T	[1]	HARMONIC BALANCER
15.	32515	[1]	SCREW, (.437-20 x 2.50)
16.	39131	[1]	LOCKWASHER, (.437)
17.	71458	[1]	WASHER
18.	888777T	[1]	TIMING COVER ASSEMBLY
19.	888779	[1]	SEAL, Oil
2.	49146	[1]	PLUG, Pipe	(Standard Cooling)
20.	888780	[2]	BOLT, Timing Cover
21.	888781	[3]	BOLT, Timing Cover
22.	888782	[6]	GROMMET, Timing Cover
23.	889334	[1]	RELUCTOR WHEEL
24.	824333	[1]	RETAINER, Camshaft
25.	824334	[2]	SCREW, (.250-20 x .500)
26.	883494	[1]	CHAIN, Timing
27.	824328	[1]	SPROCKET, Camshaft
28.	17160	[1]	SPROCKET, Crankshaft
29.	824329	[3]	SCREW, (.312-18 x .750)
3.	34897	[2]	GASKET, Water Pump
30.	816565	[1]	PLUG, Pipe(.468), Pipe
31.	863876 4	[1]	BELT, Serpentine	(Alpha) (Power Steering)
31.	863876 9	[1]	BELT, Serpentine	(Alpha) (Compact Hydraulic Steering)
31.	863876 3	[1]	BELT, Serpentine	(Bravo) (Power Steering)
31.	863876 8	[1]	BELT, Serpentine	(Bravo) (Compact Hydraulic Steering)
32.	865526	[1]	FITTING
33.	865525	[1]	VALVE
34.	32803	[1]	PLUG, Pipe (.375-18) Brass
4.	864250	[1]	DECAL, Timing
5.	35342	[2]	STUD, (.312-24/.375-16 x 2.5625)
6.	32132	[2]	SCREW, (.375-16 x 1.750)
6.	47688	[1]	SCREW, (.375-16 x 2.750)
7.	807729T	[1]	PULLEY
8.	47277	[4]	SCREW, (.312-24 x .750)
9.	864297	[1]	SENSOR ASSEMBLY, Crankshaft Position