CYLINDER & CRANKCASE 9R73B, 9RL73B BRP JOHNSON EPC Parts Catalog

1973

CYLINDER & CRANKCASE

Pos.	Part No	Qty	Parts name
1.	0385359	[1]	CYLINDER & C'CASE ASSY.
10.	0308728	[8]	SCREW, Cylinder head
11.	0306831	[1]	SCREW, Clamp
12.	0309041	[1]	CLAMP
13.	0378320	[2]	SPARK PLUG, AC-M42K
13.	0378101	[2]	SPARK PLUG, Champion J4J
14.	0378065	[1]	THERMOSTAT
15.	0310058	[1]	SEAL, Thermostat
16.	0309580	[1]	GASKET, Thermostat hsg
17.	0309581	[1]	CAP, Thermostat
18.	0300646	[3]	SCREW, Cap
19.	0300646	[2]	SCREW, Mount to c'case
2.	0302037	[2]	DOWEL, Bearing
20.	0381825	[1]	VIBRATION DAMPENER, Port
21.	0379190	[1]	EXHAUST COVER ASSY.
22.	0309686	[1]	ROLL PIN
23.	0309778	[1]	PLUG, Exhaust cover
24.	0309797	[1]	SCREW PLUG, Cover
25.	0309709	[1]	GASKET, Cover
26.	0311750	[3]	SCREW, Cover 11/16" long
27.	0311751	[2]	SCREW, Cover 1-1/4" long
28.	0318274	[1]	BUMPER, High speed stop
29.	0381829	[1]	EXHAUST COVER, Outer
3.	0300402	[2]	TAPER PIN
30.	0309981	[1]	GASKET, Outer cover
31.	0309795	[1]	EXHAUST COVER, Middle
32.	0309710	[1]	GASKET, Middle cover
33.	0311753	[5]	SCREW, Cover 2-3/8" long
34.	0309767	[1]	BUMPER, Cover
35.	0311752	[3]	SCREW, Cover 1-5/8" long
36.	0308742	[4]	SCREW, Cyl. to c'case
37.	0309609	[1]	CYLINDER HEAD
38.	0312903	[2]	SCREW, Dampener to cover
38534.	0385347	[1]	POWERHEAD GASKET SET (Less cylinder head gask et)
39.	0308134	[2]	LOCKWASHER
4.	0301732	[1]	PLUG, Oil passage
5.	0306423	[2]	SCREW, Cyl. to c'case
6.	0304055	[4]	SCREW, Cyl. to c'case
7.	0306453	[6]	WASHER
8.	0380963	[1]	RUBBER MOUNT, Upper front
9.	0309612	[1]	GASKET, Cylinder head

CRANKSHAFT & PISTON

CARBURETOR

EXHAUST HOUSING

FUEL PUMP

FUEL TANK - 6 GALLON

GEARCASE

INTAKE MANIFOLD

MAGNETO