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SEARS CRAFTSMAN 5 H.P. ENGINE MODEL NO. 143.955003
Repair Parts
KEY
NO.
1
2
4
5
14
15
16
17
18
19
20
25
25A
26
28
30
35
36
37
38
40
40
4O
41
41
41
42
42
42
43
45
46
48
49
5O
60
64
65
69
70
72
75
8O
81
82
83
86
89
90
92
93
100
101
103
110
PART
NO.
36617
26727
31857
KEY PART
DESCRIPTION NO. NO.
30969
28277
30589
36618
29916
650548
36639
326O0
36621
36622
30200
30322
36619
29826
29918
29216
29642
35544A
35545A
35546
35541
35542
35543
35547A
35548A
35549
20381
32875A
32610A
35616
36611
36676
36623
650833
30200
36624
36625
27642
27897
30574A
30590A
30591
36057
650488
610961
611205
650815
650816
34443A
610118
651007
34231
Cylinder (Incl. 2, 20 & 72) 119 36626
Dowel Pin 120 36628
Oil Drain Extension (1/4-18 x 125 36471
4-1/2") ! 25 36472
Extension Cap
Washer 126 29314B
Governor Rod 126 29315C
Governor Lever
Governor Lever Clamp 130 650912
Screw, 8-32 x 5/16" 130A 650999
Extension Spring 135 34645
Oil Seal 150 31672
Air Baffle (Left) 151 31673
Air Baffle (Right) 153 36649
Screw, 10-24 x 9.16" 154 650913
Lock Nut, 8-32 155 35624A
Crankshaft 157 650914
Screw, 10-32 x 3/4" 158 36629
Lock Washer 159 35626
Lock Nut, 10-32 160 36630
Retaining Ring 161 651008
Piston, Pin & Ring Set (Std.) 161A 651012
Piston, Pin & Ring Set. 173 36675
(.010" O.S.) 178 650852
Piston, Pin & Ring Set. 182 650451
(.020" O.S.) 184 26756
Piston & Pin Ass'y. (Std.) (Incl. 43) 185 36631
Piston & Pin Ass'y. (.010" O.S.) 200 36637
(Incl. 43) 206 620973
Piston & Pin Ass'y. (.020" O.S.) 207 36632
(Incl. 43) 209 650821
Ring Set (Std.) 215 36638
Ring Set (.010" O.S.) 223 650451
Ring Set (.020" O.S.) 224 36581
Piston Pin Retaining Ring 238 38820
Connecting Rod Ass'y. 239 27272A
(Incl. 46 & 49) 240 36633
Connecting Rod Bolt 245 36046
Valve Lifter 245A 36634
Oil Dipper 250 36635
Camshaft 251 650886
Blower Housing Extension 252 650821
Screw, 1/4-20 x 1-3/16" 260 36636
Screw, 10-24 x 9/16" 261 651008
Cylinder Cover Gasket 261A 650821
Cylinder Cover (Incl. 75 thru 83) 262 651008
Oil Drain Plug 275 36641
Oil Seal 277 651009
Governor Shaft 278 36674
Washer 279 650852
Governor Gear Ass'y. (Incl. 81) 280 36642
Governor Spool 285 35985B
Screw, 1/4-20 x 1-1/4" 287 --
Flywheel Key 290 30705
Flywheel 292 26460
Belleville Washer 300 36643
Flywheel Nut 301 36246
Solid State Ignition 305 35554
Spark Plug Cover 307 35499
Screw, Torx T-15, 10-24 x 15/16" 308 36651
Ground Wire 309 651011
DESCRIPTION
Cylinder Head Gasket
Cylinder Head
Exhaust Valve (Std.) (Incl. 151)
Exhaust Valve (1/32" O.S.)
(IncI. 151)
Intake Valve (Std.) (Incl. 151)
Intake Valve (1/32" O.S.)
(Incl. !51)
Screw, 5/16-18 x 1-1/2"
Screw, 5/16-18 x 2-41/64"
Resistor Spark Plug (N4C)
Valve Spring
Valve Spring Cap
Push Rod Guide
Rocker Arm Stud
Rocker Arm
Nut, 1/4-28
Push Rod
Rocker Arm Cover Gasket
Rocker Arm Cover
Screw, 1/4-20 x 31/64"
Stud
Breather Tube
Nut, 1/4-20
Screw, 1/4-20 x 1"
Carburetor to Intake Pipe Gasket
Intake Pipe
Control Bracket (Incl. 206 & 215)
Terminal
Throttle Link
Screw, 10-32 x 1/2"
Control Knob
Screw, 1/4-20 x 1"
Intake Pipe Gasket
Screw, 10-32 x 1/2"
Air Cleaner Gasket
Air Cleaner Body (Incl. 239)
Air Cleaner Filter
Air Cleaner Filter
Air Cleaner Cover
Wing Nut
Screw, 10-32 x 1/2"
Blower Housing
Screw, 1/4-20 x 31/64"
Screw, 10-32 x 1/2"
Screw, 1/4-20 x 31/64"
Muffler
Screw, Torx T-30, 1/4-20 x 2-9/32"
Spacer
Nut and Lock Washer
Heat Shield
Starter Cup
Rivet (Can be purchased locally)
Fuel Line
Fuel Line Clamp
Fuel Tank (Incl. 301)
Fuel Cap
Oil Fill Tube
"0" Ring
Fill Tube Clip
Screw, 10-32 x 5/16"
22