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CRAFTSMAN
4-C'YCLE
ENGINE
MODEL NO. 143.996704
KEY
PART
NO.
NO.
DESCRIPTION
KEY
PART
NO.
NO.
DESCRIPTION
1
36177
Cylinder
(Incr. 2,10,12,20 & 125)
2
27652
Dowel Pin
6
36059
Breather Element
9
590568
Screw, 10-24 x 3/4"
10
36002
Breather Valve Body
11
36003A
Check Valve
12
32447
Breather Tube
12C
36005A
Breather Cover & Gasket
14
28277
FlatWasher
15
36006
Governor Rod (Machined)
16
36008
Governor Lever
17
313,35
Governor LeverC_amp
18
651016
Screw, Torx T-15,
8-32 x 19/64"
19
36103
Governor Spring
20
36010
Oil Seal
25
37149
BlowerHousing Baffle
Ass'y.(_noH95)
26
650802
Screw, 1/4-20 x 5/8"
30
36185
Crankshaft
40
40004
Piston,Pin,Ring Set (Std.)
40005
Piston,Pin,Ring Set (.010 aS)
Piston & Pin Aes'y.(Std,)
41
36070
(IncL. 43)
36071
Piston & Pin Ass'y.
(.010 0S)(Inc1.43)
42
40006
Ring Set (Std,)
40007
Ring Set (.010 aS)
43
20381
Piston Pin Retaining Ring
45
36023A
Connecting Rod Ass'y.
(Incl. 46)
46
32610A
Connecting Rod Bolt
48
36030
Vatve Lifter
50
36031A
Camshaft (MCR)
52
29914
Oil Pump Ass'y.
69
36032A
*
Mounting Flange Gasket
70
37271
Mounting Flange
(Incl. 72 thru 85)
75
36010
Oi_Seal
80
30574A
Governor Shaft
81
30590A
Washer
82
30591
Governor Gear Ass'y.(Incl.81)
83
36057
Governor Spool
85
36034
Idler Gear
86
650924
Screw, 1/4-20 x 1-9/16"
89
611154
Flywheel Key
90
611155
Flywheel
91
611156
Flywheel Fan
92
650815
BellevilleWasher
_3
650816
Flywheel Nut
100
34443B
Solid State Ignition
101
610118
Spark PlugCover
103
651007
Screw, Torx T-15,
10 24x 15/16"
110
36054
GroundWire
119
36061
Cylinder Head Gasket
120
36187
Cylinder Head
125
36471
Exhaust Valve (Std.)
(Incl. 151)
36472
Exhaust Valve (1/32" aS)
126
29314C
intake Va_ve (Std.) (incl. 151)
29315C
Intake Valve (1/32" aS)
130
6021A
Screw, 5/16-18 x 1-1/2"
135
35395
Resistor Spark Plug (RJt 9LM)
150
31672
Valve Spring
151
31673
Lower Valve Sphng C_.p
151A
40016A
intake Valve Seal
169
27234A
172
32755
174
30200
177
650925A
184
36183
186
36009
187A
37148
190
36013
191A
36012
192
36016
193
36015
194
36014
195
61(3973
198
36017
199
36018
239
36048
240
36190
243B
651041
245
36046
250
36191
251
650928
251A
650933
255
36193
256
650983
260
36188
261
650737
263A
36192
275
36107A
276
36043
277
650927
285
34449A
267
650926
290
29774
292
26460
300
36189
301
36246
305
36063
307
35499
308
36040
310
36064
346A
28763
347
650898A
35O
36045A
370A
36261
370C
37318
370R
37317
380
640020A
390
590739
4O0
360620
416
36085
417
650821
900
--r
Valve Spring Box Gasket
Valve Spring Box Cover
Screw, 10-24 x 9/16"
Carburetor Mounting Stud
Carburetor Gasket
Governor Link
Air Baffle
Brake Lever Ass'y.
Brake Control Lever
Brake Control Lever Link
Brake Spring
Retaining Ring
Terminal Ass'y.
Brake Control Lever Spring
Brake Lever Bushing
Carburetor To Air Cleaner
Gasket
Air Cteaner Body
(Incl. 239 & 350)
Air Cleaner Stud
Air Cleaner Filter
Air Cleaner Cover
Look Nut 1/4-20
Wing Nut, 1/4-20
Control Plate
Screw, 8-32 x 17/32"
Slower Housing
Screw, !/4-20 x 1/2"
Starter Grill
Muffler
Locking Plate
Screw, 5/16-18 x 2-I 1/32"
Starter Cup
Screw, 8-32 x 21/64"
Fuel Line
Fuel Line Clamp
Fuel Tank (Incl, 301)
Fuel Cap
Oil Fill Tube
"O" Ring
Fill Tube Clip
Dipstick
Screw, 10-32 x 35/64"
Screw, 10-32 x 27/64"
Pdm_r
Lubrication Decal
Primer Decal
Warning Decal
Carburetor (IncL 184 & 239)
Rewind Starter
Gasket Set
(Incl. Items Marked *)
Spark Arrestor Kit
( nc 417)(Optional)
Screw, 10-32 x 1/2" (Optiona)
Reptacement Engine
750819B, order from 71-999
Replacement Short Block
750797B,
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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