CRAFTSMAN
4-CYCLE
ENGINE
MODEL
NO. 143.006700
KEY
PART
NO.
NO.
DESCRIPTION
KEY
NO.
PART
NO.
1
37465
Cylinder (Incl. 2 & 20)
2
26727
Dowel Pin
174
30200
6
33734
Breather Element
178
29752
7
36557
BreatherAss'y.
(Incl. 6 & 12A)
182
6201
12
36775
Breather Tube
184
26756
12A
36558
Breather Cover & Tube (Incl.
12B)
185
37466
12B
36694
Breather Tube Elbow
186
32653
14
28277
Washer
189
650839
15
30589
Governor Rod (Incl. 14)
191
36559A
16
34839A
Governor Lever
195
610973
17
31335
Governor Lever Clamp
207
34336
18
651018
Screw, Torx T-15, 8-32 x 19/
216
33086
64"
223
650451
19
36281
Extension Spring
224
36786
20
32600
Oil Seal
238
650932
30
37464
Crankshaft
239
34338
40
40027
Piston, Pin & Ring Set (Std.)
241
36919
41
40042
Piston & Pin Ass'y. (Std.) (Incl.
245
36905
43)
250
36920
42
40006
Ring Set (Std.)
260
36980
43
20381
Piston Pin Retaining Ring
261
30200
45
36777
Connecting Rod Ass'y. (Incl.
262
650831
46)
263A
37184
46
32610A
Connecting
Rod Bolt
275
37462
48
27241
Valve Lifter
277
650988
50
37460
Camshaft (MCR)
285
35000A
52
29914
Oil Pump Ass'y.
287
650926
69
35261
Mounting Flange Gasket
290
29774
70
34311E
Mounting Flange (Incl. 72 thru
292
26460
83)
298
28763
72
30572
Oil Drain Plug (IncL 73)
300
36916
73
28833
Drain Plug Gasket
301
36246
75
27897
Oil Seal
305
35647
80
30574A
Governor Shaft
306
36996
81
30590A
Washer
307
35499
82
30591
Governor Gear Ass'y. (Incl. 81)
309
650562
83
30588A
Governor Spool
310
35648
86
650488
Screw, 1/4-20 x 1-1/4"
313
34080
89
611004
Flywheel Key
347
651038
90
611112
Flywheel
355
590701
92
650815
Belleville Washer
370A
36261
93
650816
Flywheel Nut
370C
37318
100
34443B
Solid State Ignition
370R
37317
101
610118
Spark Plug Cover
380
640271
103
651007
Screw, TorxT-15,
10-24x15/
390
590739
16"
400
36792B
110
37047
Ground Wire
119
36787
Cylinder Head Gasket
416
36085
120
36825
Cylinder Head
125
36779
Exhaust Valve (Std.) (Incl.
417
650760
151)
900
36780
Exhaust Valve (1/32" OS)
900
(Incl. 151)
126
36782
Intake Valve (1/32" OS) (_ncl.
151)
37289
Intake Valve (Std.) (Incl. 151)
130
6021A
Screw, 5/16-18 x 1-1/2"
135
35395
Resistor Spark Plug (RJ19LM)
150
31672
Valve Spring
151
31673
Valve Spring Cap
151A
40017
Intake Valve Seal
169
36783
Valve Cover Gasket
172
36784
Valve Cover
DESCRIPTION
Screw, 10-24 x 9/t6"
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 (lncl. 292 & 301)
Fuel Cap
Oil Fill Tube
"O"-Ring P
"O"-Ring
Screw, 10-32 x 1/2"
Dipstick
Spacer
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, 8-32 x 3/8" (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