CYLINDER & CRANKCASE 50ES71S, 50ESL71S BRP JOHNSON EPC Parts Catalog

1971

CYLINDER & CRANKCASE

Parts on group CYLINDER & CRANKCASE:

Pos.	Part No	Qty	Parts name
1.	0304178	[2]	DOWEL PIN, Bearing
10.	0315540	[1]	CYLINDER,Head
11.	0307267	[10]	SCREW,Cylinder head
12.	0378065	[1]	THERMOSTAT ASSY
13.	0310058	[1]	GASKET,Thermostat
14.	0316132	[1]	GROMMET,Valve
15.	0315625	[1]	VALVE,Pressure relief
16.	0315626	[1]	SPRING,Valve
17.	0315538	[1]	GASKET,Cover to head
18.	0315541	[1]	COVER,Cylinder head
19.	0300646	[14]	SCREW,Head cover
2.	0314616	[1]	STUD,Cyl.to adaptor
20.	0384771	[2]	SPARK PLUG,Ch.ul-77v
21.	0376349	[2]	GROUND STRAP
22.	0309040	[1]	CLAMP,Temp switch lead
23.	0378176	[1]	TEMPERATURE SWITCH
24.	0303806	[1]	TUBING,Insulation
25.	0315868	[1]	GASKET,Inner cover
26.	0315870	[1]	EXHAUST COVER,Inner
27.	0315869	[1]	GASKET,Outer cover
28.	0315871	[1]	EXHAUST COVER,Outer
29.	0314951	[15]	SCREW,Exhaust cover
3.	0305070	[1]	TAPER PIN
30.	0309322	[1]	CLAMP,Thermo switch
31.	0310493	[1]	CLAMP,Thermo switch: lead
32.	0384088	[1]	THERMO SWITCH ASSY
33.	0510780	[2]	TERMINAL
34.	0316085	[1]	LIFT RING,Cylinder
35.	0314515	[2]	SCREW,Lift ring
36.	0379542	[1]	SAFETY SWITCH ASSY
37.	0310498	[2]	WASHER
38.	0307910	[2]	SCREW, Switch mounting
38401.	0384015	[1]	CYLINDER & C'CASE ASSY
38495.	0384959	[1]	POWERHEAD GASKET SET(LESS CYL HEAD GASKET)
39.	0315204	[9]	NUT,Stud
4.	0308747	[2]	SCREW,C'case to cyl
40.	0314098	[1]	WASHER,Throttle lever
41.	0316031	[1]	LEVER,Spark advance
42.	0314003	[1]	BUSHING,Spark lever
43.	0314094	[1]	SPRING,Throttle lever
44.	0316032	[1]	LEVER,Throttle
45.	0314002	[1]	BUSHING,Throttle lever
46.	0314099	[1]	WASHER,Lever screw
47.	0316033	[1]	SCREW,Lever
48.	0311321	[1]	CLAMP,Cable
49.	0317000	[1]	CLAMP,Cable
5.	0316988	[2]	SCREW, Lower main brg
50.	0316659	[1]	NUT,Lever screw
51.	0306337	[1]	SCREW,Idle adjustment
52.	0203688	[1]	NUT,Adjustment screw
53.	0308993	[1]	SPRING,Adjustsment screw
54.	0314133	[1]	ROD,Lever to cam
55.	0302474	[2]	WASHER,Throttle rod
56.	0305650	[3]	COTTER PIN
57.	0314125	[1]	BUSHING,Link
58.	0204757	[1]	BOW WASHER
59.	0316034	[1]	STOP,Idle adjustment
6.	0315631	[8]	STUD,C'case to exh. hsg
60.	0311415	[1]	SCREW.IDLE STOP
61.	0306387	[2]	COTTER PIN,Rod
62.	0303304	[2]	WASHER,Rod retainer
63.	0306376	[4]	COTTER PIN,Retainer
64.	0300154	[4]	WASHER,Spark rod
65.	0315104	[2]	RETAINER,Spark rod
66.	0316038	[1]	ROD,Spark advance
67.	0316654	[1]	WIRE RETAINER,Lever
68.	0303737	[1]	SCREW,Retainer
69.	0308825	[1]	SCREW,Throttle stop
7.	0308752	[2]	SCREW,Upper to main brg
70.	0314416	[1]	BUMPER,Advance screw
71.	0316101	[1]	SCREW,Spark advance
72.	0130728	[1]	NUT,Spark advance
73.	0306396	[1]	WASHER,Advance screw
75.	0315777	[1]	THROTTLE CAM
76.	0316045	[1]	YOKE,Throttle cam
77.	0302474	[1]	WASHER
78.	0306407	[1]	WASHER
79.	0311015	[1]	BUSHING,Throttle cam
8.	0308742	[8]	SCREW,C'case to cyl
80.	0204445	[1]	WASHER,Throttle cam
81.	0316037	[1]	SCREW,Throttle cam
82.	0130728	[1]	NUT,Link
83.	0316001	[1]	FRAME,Crankcase
84.	0308753	[3]	SCREW,Frame to c'case
85.	0580874	[1]	LEAD,Switch to solenoid
86.	0310525	[1]	PIN,Yoke to cam
9.	0315539	[1]	GASKET,Cylinder head

Parts catalog :

CRANKSHAFT & PISTON

CARBURETOR

ELEC STARTER & SOLENOID PRESTOLITE MGD4007,MGD4106,MGL4108

EXHAUST HOUSING

FUEL PUMP

FUEL TANK

GEARCASE

IGNITION SYSTEM