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Engine — Model No. 247.28981
Ref. No.
Part No.
1
BS-793564
2
BS-499585
3+
BS-391086s
4
BS-796307
5
BS-796270
5A
BS-796271
7+&
BS-693997
8
BS-792185
9+
BS-690937
10
BS-697551
11
BS-792184
12+
BS-697227
13
BS-793988
15
BS-690946
16
BS-796540
20+
BS-795387
22
BS-694966
23
BS-691053
24
BS-222698s
25
BS-793560
BS-793563
26
BS-793561
BS-792073
27
BS-690975
28
BS-696581
29
BS-796209
32
BS-690976
33
BS-793357
34
BS-793556
35
BS-694865
36
BS-694865
42
BS-499586
45
BS-690977
46
BS-796853
48
BS-797093
50
BS-695241
51+
BS-795123
51A
BS-690950
51B
BS-690949
PARTS LIST
Description
Cylinder Assembly
Kit-Bushing/Seal (Magneto Side)
Seal-Oil (Magneto Side)
Sump-Engine
Head-Cylinder (Cylinder #1)
Head-Cylinder (Cylinder #2)
Gasket-Cylinder Head
Breather Assembly
Gasket-Breather
Screw (Breather Assembly)
Tube-Breather
Gasket-Crankcase
Screw (Cylinder Head)
Plug-Oil Drain
Crankshaft
Seal-Oil (PTO Side)
Screw (Crankcase Cover/Sump)
Flywheel
Key-Flywheel
Piston Assembly (Standard)
Piston Assembly (.020" Oversize)
Ring Set (Standard)
Ring Set (.020" Oversize)
Lock-Piston Pin
Pin-Piston
Rod-Connecting
Screw (Connecting Rod)
Valve-Exhaust
Valve-Intake
Spring-Valve (Intake)
Spring-Valve (Exhaust)
Keeper-Valve
Tappet-Valve
Gear-Cam
Short Block
Manifold-Intake
Gasket-Intake
Gasket-Intake
Gasket-Intake
Ref. No.
Part No.
53
BS-690951
54
BS-699816
73
BS-494439
74
BS-698425
75
BS-691056
95
BS-690718
98
BS-699721
104%
BS-694918
105
BS-698537
108
BS-699723
117
BS-842630
118
BS-797477
121
BS-792455
125
BS-796997
130
BS-690993
131
BS-499805
133
BS-699724
135
BS-699729
137%
BS-690994
141
BS-796228
142
BS-699726
146
BS-690979
150
BS-690995
163+%
BS-691001
165
BS-693148
186
BS-795985
187
BS-791766
188
BS-697551
192
BS-690083
197
BS-697820
209
BS-796658
211
BS-796225
212
BS-695238
216
BS-796229
217
BS-695409
219
BS-793338
+ — Included in Engine Gasket Set, Key. No. 358
+ — Included in Engine Gasket Set, Key. No. 358
& — Included in Valve Gasket Set, Key No. 1095
& — Included in Valve Gasket Set, Key No. 1095
% — Included in Carburetor Overhaul Kit, Key No. 121
% — Included in Carburetor Overhaul Kit, Key No. 121
54
Description
Stud (Carburetor)
Screw (Intake Manifold)
Screen-Rotating
Screw (Rotating Screen)
Washer (Flywheel)
Screw (Throttle Valve)
Kit-Idle Speed
Pin-Float Hinge
Valve-Float Needle
Valve-Choke
Jet-Main (Standard)
Jet-Main (High Altitude)
Kit-Carburetor Overhaul
Carburetor
Valve-Throttle
Kit-Throttle Shaft
Float-Carburetor
Tube-Fuel Transfer
Gasket-Float Bowl
Kit-Choke Shaft
Nozzle-Carburetor
Key-Timing
Gasket-Nozzle
Gasket-Air Cleaner
Nut (Ring Gear)
Connector-Hose
Line-Fuel (Cut to Required Length)
Screw (Control Bracket)
Adjuster-Rocker Arm
Screw (Back Plate)
Spring-Governor (Yellow/Brown)
Spring-Governed Idle (Orange)
Link-Throttle
Link-Choke
Spring-Choke Return
Gear-Governor
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