CRAFTSMAN 4-CYCLE ENGINE
MODEL NUMBER 143.016706
KEY pART
NO.
NO.
DESCRIPTION
1
37465
2
26727
6
33734
7
36557
12
36775
12A
36558
12B
06694
14
28277
15
30589
16
34839A
17
31335
18
651018
19
36281
20
32600
30
37464
40
40027
40
40028
41
40025
41
40026
42
40006
42
40007
43
20381
45
36777
46
32610A
48
27241
50
37460
52
29914
69
37609
70
37608
72
37614
75
27897
80
30574A
81
30590A
82
30591
83
30588A
86
650488
69
611004
90
611112
92
650815
93
650816
100
34443C
101
610118
103
651007
104
37480
110
37047
119
36787
120
36825
125
36780
125
37288
126
37289
130
6021A
135
37598
KEY PART
NO,
NO,
DESCRIPTION
Cylinder(Incl. 2 & 20)
150
31672
Verve Spring
Dowel Pin
151
31673
Valve Swing Cap
Breather Element
151A 40017
Intake Verve Seal
Breather Ass'y.(incL 6 & 12A)
169
36783
" Valve Cover Gasket
Breather Tube
172
36784
Valve Cover
Breather Cover & Tube
174
30200
Screw, 10-24 x 9/16°
(includes Key Number 12B)
178
29752
Nut & Lock Washer, 1/4-28
Breather Tube Elbow
182
6201
Screw, 1/4-28 x 7/8"
Washer
184
26756
* Carb. To Intake Pipe Gasket
Governor Rod (!ncl. 14)
185
37466
intake Pipe
Governor Lever
186
32653
Governor Link
Governor Lever Clamp
189
650839
Screw, 1/4-20 x 3/8"
Screw, Tom "1"-15, 8 -32x19/64
191
36559A
S.E. Brake Bracket (IncL 195)
Extension Spring
195
610973
Terminal
Oil Seal
207
34336
Throttle Link
Crankshaft
216
33086
R.P.M. Adjusting Lever
Piston, Pin & Ring Set (Std.)
223
650451
Screw, 1/4-20 x 1"
Piston, Pin & Ring Set
224
36786
* Intake Pipe Gasket
(.010" Oversize)
238
650932
Screw, 10-32 x 49/64"
Piston & Pin Assembly (Std.)
239
34338
* Air Cleaner Gasket
(Includes Key Number 43)
241
36919
Air Cleaner Collar
Piston & Pin Assembly
245
36905
Air Cleaner Filter
(.OlO" OS)(Includes Key#43)
250
37122
Air Cleaner Cover
Ring Set (Std.)
260
36980
Blower Housing
Ring Set (.010" OS)
261
30200
Screw, 10-24 x 9/16"
Piston Pin Retaining Ring
262
650831
Screw, 1/4-20 x 1/2"
Connecting Rod Assembly
275
36790A
Muffler
(Includes Key Number 46)
277
650988
Screw, 1/4-20 x 2-5/16"
Connecting Rod Bolt
285
35000A
Starter Cup
Valve Lifter
287
650926
Screw, 8-32 x 21/64"
Camshaft (Exhaust MCR)
290
29774
Fuel Line
(includes Key Number 104)
292
26460
Fuel Une Clemp
Oit Pump Assembly
298
28763
Screw, 10-32 x 33/64"
• Mounting Flange Gasket
300
36916
Fuel Tank (Incl. 292 & 301)
Moungng Flange (Incl. 72-83)
301
36246
Fuel Cap
Oil Drain Plug
305
35647
Oil FillTube
Oil Seal
306
37610
* =O'-Ring
Governor Shaft
307
35499
=O'-Ring
Washer
309
650562
Screw, 10-32 x 1/2"
Governor Gear Assembly
309A 650783
Screw, 10-24 x 3/4"
(IncludesKey Number 81)
310
35648
Dipstick
Governor Spool
311A 37611
Hold Down Bracket
Screw, 1/4-20 x 1-1/4"
313
34080
Spacer
Flywheel Key
370A 36261
LubricaSonDecal
Flywheel
370C 37318
Prkner Decal (3X)
BellevilleWasher
370R 37317
Hot Surface Decal
Flywheel Nut
380
640271
Carburetor (incl. 184)
Solid State Ignition
390
590737
Rewind Starter
Spark Plug Cover
400
36792B
Gasket Set
Screw,Ton( T-15,
(inc;udes All Items Marked °)
#10-24 x 15/16"
416
36085
Spark Arrestor KIt (Inoludes
Cam Bushing
Key Number 417)(Optional)
Ground Wire
417
650760
Screw, 8-32 x 3/8" (Optional)
• Cylinder Head Gasket
900
750865
Replacement S/B
Cylinder Head
order from 71-999
Exhaust Valve (1/32" OS)
(Includes Key Number 151)
RPM High 2900 to 3200
Exhaust Valve (Standard)
(Includes Key Number 151)
NOTE: This engine could have been built with
Intake Valve (Std.) (Incl. 151)
590694 starter.
Screw, 5/16-18 x 1-1/2"
Resistor Spark Plug
NOTE: All componentdk_en.sions given in U.S.
(RJ19LM4)
inches. 1 Lqch = 25.4 mm
37