CRAFTSMAN 4-CYCLE ENGINE
MODEL NUMBER 143.955018
REF PART
REF PART
NO. NO.
DESCRIPTION
NO. NO.
DESCRIPTION
36478A
2
26727
6
33734
7
36557
9
30200
12
36558
12B
34695
14
28277
15
30589
16
32651
17
31335
18
650548
19
36281
20
32600
30
35798
40
36073
36074
36075
41
36070
36071
36072
42
43
45
46
48
5O
52
69
70
72
75
8O
8t
82
83
86
89
90
92
93
100
101
103
t10
119
120
125
126
130
135
150
36076
36077
36078
20381
30963B
326t0A
27241
35992
29914
35261
34311D
36083
27897
30574A
30590A
30591
30588A
650488
611004
611112
650815
650816
34443A
610118
650814
34961
36477
364'76
36471
36472
29314B
29315C
6021A
35395
35991
Cylinder (includes Reference
I51
31673
Numbers 2, 7, 20 and 125)
169 27234A
Dowel Pin
172 32755
Breather Element
t78
29752
Breather Body Assembly (Includes
182 6201
Reference Numbers 6 and 12)
184 26756
Screw #10-24 x 9/16
185 36544
Breather Tube
186 34337
(Includes Reference Number 12B)
189 650839
Breather Tube Elbow
t91
36559
Washer
195 610973
Governor Rod (Includes Ref. #14)
200 35727
Governor Lever
Governor Lever Clamp
202 36482
Screw #8-32 x 5/16
203 31342
Extension Spring
204 650549
Oil Seal
205 650777
Crankshaft
207 34336
Piston, Pin & Ring Set, Std. Size
2t5
32410
Piston, Pin & Ring Set, ,010" Over
223 650451
Piston, Pin & Ring Set, .020" Over
224 34690A
Piston & Pin Assembly, Std. Size
238 650932
Piston & Pin Assembly, .,010"Over
239 34338
Piston & Pin Assembly, .020" Over
241 35797
(Assemblies Include Refo#43)
245 35066
Ring Set, Piston, Standard Size
250 35065
Ring Set, Piston, .,010" Oversize
260 36420A
Ring Set, Piston, ,.020"Oversize
262 650831
Piston Pin Retaining Ring
275 36473
Connecting Rod Assembly
277 650988
(Includes Reference Number 46)
285 35000A
Connecting Rod Bolt
287 650926
Valve Lifter
290 30705
Camshaft (MCR)
292 26460
Oil Pump Assembly
298 28763
Mounting Flange Gasket
300 34369B
Mounting Flange (Includes
Reference Numbers 72 thru 83)
301 35355
Oil Drain Plug
305 35647
Oil Seal
306 34265
Governor Shaft
307 35499
Washer
309 650562
Governor Gear Assembly
310 35648
(Includes Reference Number 81)
313 34080
Governor Spool
327 35392
Screw 1/4-20 x lq/4
370A
36261
Fiywheel Key
370B
35167
Flywheel
380 632646
Belleville Washer
390 590694
Flywheel Nut
400 36481
Solid State Ignition
Spark Plug Cover
416 36085
Screw, Torx T4 5 #!0-24 x 1
Ground Wire
417 650760
* Cylinder Head Gasket
Cylinder Head
Exhaust Valve, Standard Size
Exhaust Valve, 1/32" Oversize
Intake Valve, Standard Size
Intake Valve, 1/32" Oversize
(All Valves Include Reference #t51)
Screw 5/16-18 x 1-1/2
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spring Cap
* Valve Cover Gasket
Valve Cover
Nut and Lock Washer 1/4-28
Screw 1/4-28 x 7/8
* Carburetor To Intake Pipe Gasket
Intake Pipe (Includes Ref, #224)
Governor Link
Screw 1/4-20 x 3/8
SoE_Brake Bracket (includes #I95)
Terminal
Control Bracket (Includes
Reference Numbers 202 thru 205)
Compression Spring
Compression _pring
Screw #5-40 x 7/16
Screw #6-32 x 21/32
Throttle Link
Control Knob
Screw 114-20 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 1/4-20 x 1/2
Muffler (Includes Reference #277)
Screw 1/4-20 x 2-13/64
Starter Cup
Screw #8-32 x 21/64
Fuel Line
Fuel Line Clamp
Screw #10-32 x 35/64
Fuel Tank (includes
Reference Numbers 292 and 301)
Fuel Cap
Oil Fill Tube
* O.Ring
O-Ring
Screw #10-32 x 1/2
Dipstick
Spacer
Starter Plug
Lubrication Decal
Control Decal
Carburetor (Includes Ref. #184)
Rewind Starter
Gasket Set
(Includes All Items Marked *)
Spark Arrestor Kit (Optional)
(Includes Reference Number 417)
Screw #8-32 x 3/8 (Optional)
RPM Settings: Low Speed: 2450-2750
High Speed: 2900-3200
NOTE: This engine could have been built with 590686
Starter., Refer to design of air intake louvers for part
identification,. Individual starter parts do not interchange,
NOTE: All component dimensions given in U,.S. inches
1 inch = 25.4 mm
19