CYLINDER BLOCK AND CRANKCASE ASSEMBLY 1020100 Mercury EPC Parts Catalog

1020100

200 1970

CYLINDER BLOCK AND CRANKCASE ASSEMBLY

Parts on group CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Pos.	Part No	Qty	Parts name	Comments
1.	3986A 1	[1]	CRANKCASE TOP ASSEMBLY
10.	20462	[2]	STUD, CRANKCASE TO CYLINDER BLOCK )1 5/16")
11.	46793	[2]	NUT, CRANKCASE STUD
12.	39766	[2]	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 1/8")
13.	20991	[2]	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (1 5/8")
14.	20011	[2]	WELCH PLUG, CRANKCASE AND CYLINDER BLOCK
15.	27146A 1	[1]	CHECK VALVE ASSEMBLY, CRANKCASE
16.	20991	[2]	STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 5/8")
17.	23740	[2]	STUD, CARBURETOR TO CRANKCASE (1 3/32")
18.	26066	[5]	SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/4")
19.	26065	[1]	SCREW, CRANKCASE TO CYLINDER BLOCK (1")
19.	21449	[2]	SCREW, CRANKCASE TO CYLINDER BLOCK (2")
2.	20081	[1]	"O" RING, CRANKCASE TOP
20.	26132	[2]	SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2")
21.	46793	[10]	NUT, CRANKCASE SCREW
22.	46801	[1]	SCREW, LOCK - CENTER MAIN BEARING (5/8")
23.	20091	[1]	TAB WASHER, CENTER MAIN BEARING LOCK SCREW
24.	23125	[2]	ELBOW, BLEED HOSE TO CYLINDER BLOCK	SERIAL 02827677-02832721
24A.	55621A 1	[1]	CHECK VALVE ASSEMBLY, BLEED HOSE	SERIAL 02832722-09999999
25.	28483A 1	[1]	CHECK VALVE AND HOSE CONNECTOR ASSEMBLY, BLEED HOSE	SERIAL 02827677-02832721
26.	28481A 1	[1]	CHECK VALVE ASSEMBLY	SERIAL 02832722-09999999
27.	32840A 1	[1]	HOSE, BLEED - CYLINDER BLOCK	SERIAL 02832722-09999999
28.	20386	[2]	CLAMP, BLEED HOSE ATTACHING	SERIAL 02827677-02832721
28.	20387	[2]	CLAMP, BLEED HOSE ATTACHING	SERIAL 02832722-09999999
29.	57785	[1]	FITTING, BLEED HOSE ELBOW	SERIAL 02827677-02832721
29.	58199	[1]	FITTING, BLEED HOSE	SERIAL 02832722-09999999
3.	56191A 1	[0]	SHIM, BALL BEARING TO CRANKCASE TOP (.002-3-5-10)
30.	52580	[1]	COVER, TRANSFER PORT
31.	27936	[1]	GASKET, TRANSFER PORT COVER
32.	28636	[1]	SCREW, TRANSFER PORT COVER TO CYLINDER BLOCK (3/4")
32.	24646	[2]	SCREW, TRANSFER PORT COVER TO CYLINDER BLOCK (5/8")
33.	3567	[1]	COVER, CYLINDER BLOCK
34.	52579	[1]	GASKET, CYLINDER BLOCK COVER
35.	24644	[2]	SCREW, COVER TO CYLINDER BLOCK (1 3/8")
36.	21091	[4]	SCREW, COVER TO CYLINDER BLOCK (1 1/8")
37.	46887	[6]	NUT, CYLINDER BLOCK COVER SCREW
38.	45088	[1]	GASKET, CYLINDER BLOCK TO BAFFLE PLATE
39.	39308	[1]	PLATE, BAFFLE - EXHAUST MANIFOLD
4.	54215	[1]	BEARING, BALL - CRANKCASE TOP (UPPER)
40.	39316	[1]	GASKET, BAFFLE PLATE TO MANIFOLD COVER
41.	57576	[1]	COVER, EXHAUST MANIFOLD
42.	28782	[7]	SCREW, MANIFOLD COVER TO CYLINDER BLOCK (7/8")
43.	45915	[1]	TERMINAL BLOCK, EXHAUST MANIFOLD COVER SERIAL # THRU	SERIAL 02827677-02893435
44.	31206	[1]	SCREW, TERMINAL BLOCK TO EXHAUST MANIFOLD COVER (7/16")	SERIAL 02827677-02893435
45.	38792	[1]	SCREW, WIRE TO TERMINAL GLOCK (5/16")
46.	54215	[1]	BEARING, BALL - CRANKCASE(LOWER)
47.	56394	[1]	OIL SEAL, CRANKCASE (LOWER)
5.	20594	[1]	BEARING, ROLLER - CRANKCASE TOP (UPPER)
6.	56747	[1]	OIL SEAL, CRANKCASE TOP (UPPER)
7.	57098	[3]	SCREW, CRANKCASE TOP TO CYLINDER BLOCK AND CRANKCASE (3/4")
8.	3999A 3	[1]	CYLINDER BLOCK AND CRANKCASE ASSEMBLY
9.	23784	[2]	PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK