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CRAFTSMAN 4-CYCLE ENGINE
MODEL
NUMBER
143.004502
KEY PART
NO.
NO,
DESCRIPTION
1
37280
2
26727
6
33734
7
36557
12
36775
12A 36558
12B 36694
14
28277
15
30589
16
34839A
17
31336
18
851018
19
36281
20
32600
30
36776
40
35544A
35545A
35546
41
35541
35542
35543
42
36547A
35548A
35549
43
20381
45
36777
46
32610A
48
27241
50
37032
52
29914
69
35261
*
70
34311E
72
36083
75
27897
80
30574A
81
30590A
82
30591
83
30588A
86
650488
89
611004
90
611112
92
650815
93
650816
100
34443B
101
6t0118
103
651007
110
37047
119
37028
*
120
36825
125
37288
126
37289
130
6021A
135
35395
150
31672
151
31673
151A
40017
169
36783
*
KEY PART
NO.
NO.
DESCRIPTION
Cylinder (Incl. 2,20 & 150)
172
36784
Valve Cover
Dowel Pin
174 30200
Screw, 10-24 x 9/16"
Breather Element
178 29752
Nut & Lock Washer, 1/4-28
Bmatber Aas_. (Incl. 6 & 12A)
182 6201
Screw, 1/4-28 x 7/8"
Breather Tube
184 26756
*
Carburetor To Intake Pipe
Breather Cover & Tube
Gasket
Incl. 12B)_
186 36785
Intake Pipe
_reatber lube Elbow
186 32653
Governor Link
Washer
189
650839
Screw, 1/4-20 x 3/8"
Govemor Rod (IncL 14)
191
36659A
S.E. Brake Bracket (Incl. 195)
Governor Lever
195 610973
Terminal
Govemor Lever Clamp
207
34336
ThroSle Link
Screw, Ton<T-15,
216
33086
R.RM. Adiusting Lever
8-32 x 19/64"
223
650451
Screw, 1/4-20 x 1"
Extension Spring
224
36786
*
Intake Pipe Gasket
Oil Seal
238
650932
Screw, 10-32 x 49/64"
Crankshaft
239
34338
"
Air Cleaner Gasket
Piston, Pin & Ring Set (Std.)
241
35797
Air Cleaner Collar
Piston, Pin & Ring Set
245
35066
Air Cleaner Filter
(.010" OS)
250
35065
Air Cleaner Cover
Piston, P_n& RJngSet
280
36980
Blower Housing
(.020' OS)
281
30200
Screw, 10-24 x 9/16"
Piston & Pin Ass'y, (Std.)
262
650831
Screw, 1/4-20 x 1/2"
_ncl. 43)
275
36790A
Muffler
iston & Pin Ass'y, (.010" OS)
277
850988
Screw, 1/4-20 x 2-5/16"
(Incl. 43)
286
35000A
Starter Cup
Piston & Pin Ass'y. (.020" OS)
287
650926
Screw, 8-32 x 21/64"
(IncL 43)
290
29774
Fuel Line
Ring Set (Std.)
292
26460
Fuel Line Clamp
Ring Set (.010" OS)
298
28763
Screw, 10-32 x 35/64"
Ring Set (.020 OS)
300
36916
Fuel Tank (Incl. 292 & 301)
Piston Pin Retaining Ring
301
36246
Fuel Cap
Connecting Rod Ass'y.
305
35647
Oil Fill Tube
(Incl. 46)
306
36996
=O'-Ring
Connecting Rod Bolt
307
35499
=O"-Ring
Valve Lifter
309
650562
Screw, 10-32 x 1/2"
Camshaft (NCR}
310
35648
Dipstick
Oil Pump Ass'y.
313
34080
Spacer
Mounting Flange Gasket
325
37152
Spdng Clip
Mounting Flan e
u3_g-,306)
355
590701
Starter Handle
(Incl. 72 thru
370A
36261
Lubrication Decal
Oi_ Drain Plug
(Replaces 64-631)
Oil Seal
370C
37316
Primer Decal (3 X)
Governor Shaft
370K
36695
Starter Decal
Washer
370R
37317
Hot Surface Decal
Governor Gear Ass'y. (Incl. 81)
380
640262
Carburetor (Incl. 184)
Governor Spool
390
590737
Rewind Starter
Screw, 1/4-20 x 1-1/4"
400
37029A
Gasket Set (IncL Items
Flywheel Key
Marked*)
Flywheel
416
36085
Spark Arrestor Kk (Incl.
Belleville Washer
417)(Option)
Flywheel Nut
417
650821
Screw, 10-32 x 1/2" (Optional)
Solid State Ignition
900
-- --
Replacement Engine 750830,
Spark Plug Cover
(Nol Available in Califomla),
Screw, Torx T-15, 10-24 x 15/
order from71.g99
16"
900
-- --
Replacement Shod Block
Ground Wire
750806S,
Cylinder Head Gasket
order from 71-999
Cylinder Head
RPM High 2900 to 3200
Exhaust Valve (Std.)
(Incl. 151)
NOTE: This engine could have been built with
Intake Valve (Std.) (Incl. 161)
590894 starter).
Screw, 5/16-18 x 1-1/2"
NOTE: All component dimensions gk,en in U.S.
Resistor Spark Plug (RJ19LM)
inches 1 Inch = 25.4 mm
Valve Spring
Valve Spring Cap
intake Valve Seal
Valve Cover Gasket
37
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