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CRAFTSMAN
4-CYCLE ENGINE
MODEL N UMBER 1 43.975510
KEY PART
KEY-PART
_.
NO. NO.
DESCRIPTION
NO. NO,
DESCRIPTION
I
36774
2
26727
6
33734
7
36557
12
36775
,
12A 36558
12B 36694
14
28277
15
30589
t6
34839A
17
31335
•
18
651018
19
36281
20
32600
30
36776
40
40004
40
40005
4I
36070
41
36O71
42
40006
42
40007
43
20381
45
36777
46
32610A
48
27241
5O
36778
52
29914
69
35261
70
34311D
72
36O83
75
27897
80
30574A
81
30590A
82
30591
83
30588A
86
650488
89
611004
90
611112
92
650815
93
650816
100 34443A
101
610118
103
651007
110 34961
119
36787
120
36788
125 36779
125
36780
126 36781
126 36782
130 6021A
135
35395
150
35991
151 31673
151A
40017
169
36783
172
36784
174
30200
178
29752
182
6201
184 26756
185 36785
186 34337
189 650839
Cylinder (incl. 2 & 20)
191 36559
Dowel Pin
195 610973
Breather Element
200
35727
Breather Ass'y. (Incl. 6 & 12A)
202
38482
Breather Tub_
."
.
203
31342-
Breather Cover & Tube (incl. 12[B)
204
650549
Breather Tube Elbow
205
650777
Washer
207
34336
Governor Rod (Incl. 14)
209
30200
Governor Lever
215
32410
Governor Lever Clamp
223
650451
Screw, Tor'x T-15, 8-32 x !9/64" -
224
36786
Extension Spring
238
650932
Oil Seal
239
34338
Crankshaft
241
35797
Piston, Pin & Ring Set (Std.)
245
35066
Piston, Pin & Ring Set (.010" OS)
250
35065
Piston & Pin Ass'y. (Std.) (Incl. 43)
260
36980
Piston & Pin Ass'y.
261
30200
(.010" OS) (Incl. 43)
262
650831
Ring Set (Std.)
275
36790
Ring Set (.010" OS)
277
650988
Piston Pin Retaining Ring
285 35000A
Connecting Rod Ass'y. (Incl. 46)
287
650926
Connecting Rod Bolt
290
29774
Valve Lifter
292
26460
Camshaft (MCR)
298
28763
Oil Pump Ass'y.
300
36916
* Mounting Flange Gasket
301
36246
Mounting Flange (Incl, 72 thru 83)
305
35647
Oil Drain Plug
306
36832
Oil Seat
307 35499
Governor Shaft
309
650562
Washer
310 35648
Governor Gear Ass'y. (Inct. 81)
313
34080
Governor Spool
370A
36261
Screw, 1/4-20x 1-1/4"
370B
35167
Flywheel Key
370C
36861
Flywheel
370K
36695
Beileville Washer
380
640026
Flywheel Nut
390
590694
Solid State ignition
400
36792 "
Spark Plug Cover
Screw, Torx T-15, 10-24 x 15/16"
416
36085
Ground Wire
* Cylinder Head Gasket
417
650760
Cylinder Head
900 --
Exhaust Valve (Std.) (Incl. 151)
900 --
Exhaust Valve
(1/32" OS) (incl. 151)
Intake Valve (Std.) (Incl. 151)
Intake Valve (1/32" OS) (lncl. 151)
Screw, 5/I6-t8
x 1-!/2"
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spring Cap
Intake Valve Seal
* Valve Cover Gasket
Valve Cover
Screw, 10_24 x 9/16"
Nut & Lock Washer, 1/4-28
Screw, 1/4-28 x 7/8"
* Carburetor To Intake Pipe Gasket
Intake Pipe
Governor Link
Screw, 1/4-20 x 3/8"
S.E. Brake Bracket (Incl. 195)
Terminal
Control Bracket (Incl. 202 thru 205)
Compression Spring
Compression Spring
Screw, 5-40 x 7/16"
Screw, 6-32 x 21/32"
Throttle Link
Screw, 10-24 x 9/16"
Control Knob
Screw, 1/4-20 x 1"
* Intake Pipe Gasket
Screw, 10-32 x 49/64"
* Air Cleaner Gasket
Air Cleaner Collar
Air Cleaner Filter
Air Cleaner Cover
Blower Housing
Screw, 10-24 x 9/16"
Screw, 1/4-20 x 1/2"
Muffler (Inct. 277)
Screw, t/4-20 x 2-5/16"
Starter Cup
Screw, 8-32 x 21/64"
Fuel Line
Fuel Line Clamp
Screw, 10-32 x 35/64"
Fuel Tank (Incl. 292 & 301)
Fuel Cap
Oil Fill Tube
* "O"-Ring
"O"-Ring
Screw, 10-32 x 1/2"
.Dipstick
Spacer
Lubrication Decal
Control Decal
Primer Decal
Starter Decal
Carburetor (Incl. 184)
Rewind Starter
Gasket Set
(Incl. Items Marked * in Notes)
Spark Arrestor Kit
(lncL 417)(Optional)
Screw, 8-32 x 3/8" (Optional)
Replacement
Engine NONE
Replacement S/B 750796,
order from 71"999
RPM High 2900 to 3200
RPM Low 2450 to 2750
(NOTE: This engine could have been built with 590737
starter. Refer to the design of the rope pulley strength
ribs for part identification.
Individual starter parts do not
interchange.). Incl. Part #'s 26756 (1),28833 (1), 36832
(1), 34338 (t), 35261 (1), 36783 (1), 36786 (1),
36787 (1)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
19
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