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CRAFTSMAN
4-CYCLE
ENGINE
MODEL NO. 143.006502
KEY
PART
NO.
NO.
DESCRIPTION
1
37266
2
26727
6
33734
7
36557
12
36775
12A
36558
12B
36694
14
28277
15
30589
16
34839A
17
31335
18
651018
19
36281
20
32600
30
37464
40
40027
40028
41
40025
40026
42
40006
40007
43
20381
45
36777
46
32610A
48
27241
50
37460
52
29914
69
35261
70
34311E
72
30572
73
28833
75
27897
80
30574A
81
30590A
82
30591
83
30588A
86
650488
89
611004
90
611112
92
650815
93
650816
100
34443B
101
610118
103
651007
110
37047
119
36787
120
36825
125
37288
126
37289
130
6021A
135
35395
150
31672
151
31673
151A
40017
169
36783
172
36784
KEY PART
NO. NO.
Cylinder (Incl. 2,20 & 150)
174
30200
Dowel Pin
178
29752
Breather Element
182
6201
Breather Ass'y. (Incl. 6 & 12A)
184
26756
Breather Tube
Breather Cover & Tube (IncL
185
36785
12B)
186
32653
Breather Tube Elbow
189
650839
Washer
191
36559A
Governor Rod (Incl. 14)
195
610973
Governor Lever
207
34336
Governor Lever Clamp
216
33086
Screw, Torx T-15, 8-32 x 19/
223
650451
64"
224
36786
Extension Spring
238
650932
Oil Seal
239
34338
Crankshaft
241
36919
Piston, Pin & Ring Set (Std.)
245
36905
Piston, Pin & Ring Set (.010"
250
36920
OS)
260
36980
Piston & Pin Ass'y. (Std.) (Incl.
261
30200
43)
262
650831
Piston & Pin Ass'y.(.010" OS
263A
37184
(Incl. 43)
275
36790A
Ring Set (Std.)
277
650988
Ring Set (.010" OS)
285
35000A
Piston Pin Retaining Ring
287
650926
Connecting Rod Ass'y. (Incl.
290
29774
46)
292
26460
Connecting Rod Bolt
298
28763
Valve Lifter
300
36916
Camshaft (MCR)
301
36246
Oil Pump Ass'y.
305
35647
Mounting Flange Gasket
306
36996
Mounting Flange (Incl. 72 thru
307
35499
83,306)
309
650562
Oil Drain Plug (Incl. 73)
310
35648
Drain Plug Gasket
313
34080
Oil Seal
325
37152
Governor Shaft
347
651038
Washer
355
590701
Governor Gear Ass'y. (Incl. 81)
370A
36261
Governor Spool
370C
37318
Screw, 1/4-20 x 1-1/4"
370R
37317
Flywheel Key
380
640262
Flywheel
390
590739
Belleville Washer
400
36792S
Flywheel Nut
Solid State Ignition
416
36085
Spark Plug Cover
Screw, Torx T-15, 10-24 x t5/
417
650821
16"
900
-----
Ground Wire
900
-----
Cylinder
Head Gasket
Cylinder
Head
Exhaust Valve (Std.) (Ind.
151)
Intake Valve (Std.) (Incl. 151)
Screw, 5/16-18 x 1-1/2"
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spdng Cap
Intake Valve Seal
Valve Cover Gasket
Valve Cover
DESCRIPTION
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
Throttle
Link
R.P.M. Adjusting
Lever
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"
Starter Grill
Muffler
Screw, 1/4-20 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
Spring Clip
Screw,
10-32 x 51/64"
Starter
Handle
Lubrication Decal
Primer Decal (3 X)
Warning Decal
Carburetor
(incl. 184)
Rewind Starter
Gasket Set (Incl. Items
Marked*)
Spark Arrestor Kit (Incl.
417)(Optional)
Screw, 10-32 x 1/2" (Optional)
Replacement
Engine NONE
Replacement
S/B 750859,
order from 71-999
RPM High 2900 to 3200
NOTE:
This engine could have been built with
590702 starter).
NOTE:
All component
dimensions
given in U.S.
inches
1 inch = 25.4 mm
43
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