143991101 Sections
Craftsman 143991101 Schematic
143991101 Parts by Section
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Cylinder – Part Number: 35371
Cylinder
Fix Number FIX9946646
$266.95
  Special Order
1
Dowel Pin – Part Number: 27652
Dowel Pin
Fix Number FIX9932832
$6.25
  Special Order
2
Screw – Part Number: 650820
Screw
Fix Number FIX9053822
$6.15
  Special Order
3
NIPPLE, OIL DRAIN (4-1/2 – Part Number: 31857A
NIPPLE, OIL DRAIN (4-1/2
Fix Number FIX18429123
$17.80
  Special Order
4
Extension Cap – Part Number: 30969
Extension Cap
Fix Number FIX8945335
$6.32
  On Order
5
Governor Rod – Part Number: 30699C
Governor Rod
Fix Number FIX9937658
$19.76
  Special Order
15
Yoke – Part Number: 30700
Yoke
Fix Number FIX9937662
$6.25
  Special Order
15A
Screw – Part Number: 650494
Screw
Fix Number FIX9988698
$6.25
  Special Order
15B
Governor Lever – Part Number: 33454A
Governor Lever
Fix Number FIX8956881
$12.06
  Special Order
16
Governor Clamp – Part Number: 29916
Governor Clamp
Fix Number FIX9935729
$6.25
  Special Order
17
Screw – Part Number: 651028
Screw
Fix Number FIX9988936
$6.25
  Special Order
18
Speed Control Spring – Part Number: 34663
Speed Control Spring
Fix Number FIX8953123
  No Longer Available
19
Oil Seal – Part Number: 35319
Oil Seal
Fix Number FIX8954255
$6.25
  In Stock
20
Blower Housing Baffle – Part Number: 37853
Blower Housing Baffle
Fix Number FIX8963647
$10.15
  Special Order
25
Screw, 1/4-20 X 5/8" – Part Number: 650561
Screw, 1/4-20 X 5/8"
Fix Number FIX9988721
$6.25
  Special Order
26
Cam-agitator ss – Part Number: 30322
Cam-agitator ss
Fix Number FIX12644041
$42.68
  Special Order
28
Thermal Protector Choke – Part Number: 37231
Thermal Protector Choke
Fix Number FIX16705241
$62.88
  Special Order
30
Screw – Part Number: 29826
Screw
Fix Number FIX9935707
$6.25
  Special Order
35
Washer – Part Number: 29918
Washer
Fix Number FIX9935731
$6.25
  Special Order
36
Hex Nut – Part Number: 29216
Hex Nut
Fix Number FIX9935568
$6.25
  Special Order
37
Retaining Ring – Part Number: 29642
Retaining Ring
Fix Number FIX9935660
$6.25
  Special Order
38
Lawn & garden equipment engine piston and ring kit – Part Number: 35776A
Lawn & garden equipment engine piston and ring kit
Fix Number FIX12438638
$118.73
  Special Order
40
Piston Pin And Ring Asm (.010) – Part Number: 35777A
Piston Pin And Ring Asm (.010)
Fix Number FIX8957536
  No Longer Available
40A
Piston assembly – Part Number: 35778A
Piston assembly
Fix Number FIX12435824
$141.86
  Special Order
40B
Piston Assembly – Part Number: 35776B
Piston Assembly
Fix Number FIX8957294
$61.86
  Special Order
41
Piston assembly – Part Number: 35774A
Piston assembly
Fix Number FIX12448503
$111.77
  Special Order
41A
Piston & Pin Assembly – Part Number: 35778A
Piston & Pin Assembly
Fix Number FIX9356526
$169.77
  Special Order
41B
Ring Set Std – Part Number: 35779
Ring Set Std
Fix Number FIX9946821
$46.71
  Special Order
42
V-Belt – Part Number: 35780
V-Belt
Fix Number FIX16704936
$14.22
  Special Order
42A
Ring Set (.020) – Part Number: 35781
Ring Set (.020)
Fix Number FIX8960206
  No Longer Available
42B
Piston Pin Retaining Ring – Part Number: 35772
Piston Pin Retaining Ring
Fix Number FIX9946814
$6.25
  Special Order
43
Connecting Rod Assembly – Part Number: 36898A
Connecting Rod Assembly
Fix Number FIX9277403
$55.73
  Special Order
45
Bolt-rod, Connecting (1/4-20 X – Part Number: 651033A
Bolt-rod, Connecting (1/4-20 X
Fix Number FIX9293103
$6.25
  Special Order
47
FIBER WASHER – Part Number: 34034
FIBER WASHER
Fix Number FIX18913823
$4.06
  Special Order
48
Oil Dipper – Part Number: 36896
Oil Dipper
Fix Number FIX9947529
$6.25
  Special Order
49
OBS SOLENOID ASY – Part Number: 35375
OBS SOLENOID ASY
Fix Number FIX18914443
$46.92
  Special Order
50
Extension Housing – Part Number: 33273A
Extension Housing
Fix Number FIX9943964
$8.48
  Special Order
60
Screw, 10-24x1/2" – Part Number: 650128
Screw, 10-24x1/2"
Fix Number FIX9055219
$6.25
  In Stock
65
Cylinder Cover Gasket – Part Number: 37342
Cylinder Cover Gasket
Fix Number FIX8963064
$11.01
  Special Order
69
Cover-cylinder – Part Number: 38027
Cover-cylinder
Fix Number FIX8960703
  No Longer Available
70
Bushing – Part Number: 35377
Bushing
Fix Number FIX9946653
$9.86
  Special Order
71
Oil Seal – Part Number: 35319
Oil Seal
Fix Number FIX8954255
$6.25
  In Stock
75
Shaft-Governor – Part Number: 37587
Shaft-Governor
Fix Number FIX8958059
  No Longer Available
80
Washer – Part Number: 651080
Washer
Fix Number FIX9054699
$6.25
  In Stock
81
Gear – Part Number: 35378
Gear
Fix Number FIX9946655
$6.25
  Special Order
82
Gov Spool – Part Number: 30588A
Gov Spool
Fix Number FIX8944529
$9.16
  Special Order
83
Ring – Part Number: 29193
Ring
Fix Number FIX9935565
$6.25
  Special Order
84
Screw (1/4-20x1-3/16) – Part Number: 650833
Screw (1/4-20x1-3/16)
Fix Number FIX9053481
$6.25
  In Stock
86
Screw, 1/4-20x1-11/16" – Part Number: 650832
Screw, 1/4-20x1-11/16"
Fix Number FIX9053825
$6.25
  In Stock
87
Flywheel Key – Part Number: 32589
Flywheel Key
Fix Number FIX8954908
$3.99
  Special Order
89
Flywheel Asm – Part Number: 611093
Flywheel Asm
Fix Number FIX9048623
  No Longer Available
90
Washer – Part Number: 650880
Washer
Fix Number FIX9988847
$6.25
  Special Order
92
Nut – Part Number: 650881
Nut
Fix Number FIX9988849
$6.25
  Special Order
93
Solid State Ignition – Part Number: 35135B
Solid State Ignition
★★★★★
★★★★★
(1)
Fix Number FIX9277022
$61.15
  In Stock
100
Trimmer Spark Plug Cover – Part Number: 610118
Trimmer Spark Plug Cover
Fix Number FIX9052756
$7.25
  In Stock
101
Solid State Mounting Stud – Part Number: 651024
Solid State Mounting Stud
Fix Number FIX9293100
$7.25
  In Stock
102
Screw, Torx T-15, 10-24x15/16 – Part Number: 651007
Screw, Torx T-15, 10-24x15/16
Fix Number FIX9056593
$6.25
  In Stock
103
Pinion Idler Shaft – Part Number: 35187
Pinion Idler Shaft
Fix Number FIX10096254
$43.30
  Special Order
110
Ground Wire – Part Number: 37047
Ground Wire
Fix Number FIX9947583
$6.25
  Special Order
110A
Cylinder Head Gasket – Part Number: 36451
Cylinder Head Gasket
Fix Number FIX8958354
$8.83
  In Stock
119
2" saddle – Part Number: 36449
2" saddle
Fix Number FIX16566746
$2.99
  Special Order
120
Exhaust Valve – Part Number: 27878A
Exhaust Valve
Fix Number FIX9933415
$26.82
  Special Order
125
Valve-Exhaust (1/32 Os) – Part Number: 27880A
Valve-Exhaust (1/32 Os)
Fix Number FIX8944468
  No Longer Available
125A
Intake Valve – Part Number: 34035
Intake Valve
Fix Number FIX9945104
$17.72
  Special Order
126
Intake Valve – Part Number: 34036
Intake Valve
Fix Number FIX9945108
$47.66
  Special Order
126A
Washer – Part Number: 650691
Washer
Fix Number FIX9988762
$6.25
  Special Order
127
Washer – Part Number: 650690
Washer
Fix Number FIX9988761
  No Longer Available
128
Screw – Part Number: 6021A
Screw
Fix Number FIX9984857
$6.25
  Special Order
130
Screw – Part Number: 650727
Screw
Fix Number FIX9988776
$3.99
  Special Order
130A
Screw, Fil, Slotted Hd. Sems – Part Number: 650273
Screw, Fil, Slotted Hd. Sems
Fix Number FIX9054993
$6.25
  In Stock
130B
Screw, 5/16-18x2" – Part Number: 650694A
Screw, 5/16-18x2"
Fix Number FIX9062741
$6.25
  On Order
130C
Engine – Part Number: N/P
Engine
Fix Number FIX12525384
  No Longer Available
Tune-Up Kit – Part Number: 730290
Tune-Up Kit
Fix Number FIX12694002
$44.78
  On Order
KIT – Part Number: 730280
KIT
Fix Number FIX18431127
$20.20
  Special Order
KIT – Part Number: 730285
KIT
Fix Number FIX18431129
$31.76
  Special Order
MANUAL – Part Number: 740049
MANUAL
Fix Number FIX18431324
$16.18
  In Stock
Oregon Resistor Plug (intercha – Part Number: 77-305-1
Oregon Resistor Plug (intercha
Fix Number FIX19012474
$6.25
  In Stock
135
Bracket – Part Number: 33369
Bracket
Fix Number FIX9944125
$9.76
  Special Order
139
Screw, Torx T-25 – Part Number: 650965
Screw, Torx T-25
Fix Number FIX9055765
$5.15
  Special Order
140
Valve Spring Cap – Part Number: 27882
Valve Spring Cap
Fix Number FIX8940978
$6.25
  Special Order
149
Cap Seal – Part Number: 35862
Cap Seal
Fix Number FIX9946849
$8.23
  Special Order
149A
Valve Spring – Part Number: 27881
Valve Spring
Fix Number FIX9933420
$6.25
  In Stock
150
Lower Valve Spring Keeper – Part Number: 32581
Lower Valve Spring Keeper
Fix Number FIX9943208
$7.30
  Special Order
151
Breather Gasket – Part Number: 27896A
Breather Gasket
Fix Number FIX8942323
$5.16
  In Stock
169
Breather Body – Part Number: 28423
Breather Body
Fix Number FIX8946321
$15.10
  In Stock
170
Element, Breather – Part Number: 28424
Element, Breather
Fix Number FIX9274720
$6.15
  In Stock
171
Cover – Part Number: 28425
Cover
Fix Number FIX9934902
$8.48
  Special Order
172
Breather Tube – Part Number: 35350
Breather Tube
Fix Number FIX8959741
$7.46
  On Order
173
Screw, 10-24x1/2" – Part Number: 650128
Screw, 10-24x1/2"
Fix Number FIX9055219
$6.25
  In Stock
174
Washer, Fiber 1.0-inch O.D. – Part Number: 29752
Washer, Fiber 1.0-inch O.D.
Fix Number FIX16704160
$2.99
  Special Order
178
Screw (1/4-28x1) – Part Number: 30088A
Screw (1/4-28x1)
Fix Number FIX8949337
$4.13
  In Stock
182
Choke Bracket – Part Number: 34587B
Choke Bracket
Fix Number FIX8954082
$10.63
  On Order
183
GASKET – Part Number: TC-33263
GASKET
Fix Number FIX18503951
$15.50
  In Stock
184
Intake Pipe – Part Number: 33877
Intake Pipe
Fix Number FIX9944455
$61.18
  Special Order
185
Link – Part Number: 34667
Link
Fix Number FIX9945704
$6.25
  Special Order
186
Choke Spring – Part Number: 36652
Choke Spring
Fix Number FIX8961492
$8.53
  In Stock
186B
BRACKET ASSY – Part Number: TC-34677
BRACKET ASSY
Fix Number FIX18503962
$57.02
  In Stock
200
Compression Spring – Part Number: 31342
Compression Spring
Fix Number FIX8951040
$6.42
  In Stock
203
Screw, Torx T-10, 5-40x7/16&#3 – Part Number: 651029
Screw, Torx T-10, 5-40x7/16
Fix Number FIX9293102
$6.25
  Special Order
204
TERMINAL – Part Number: 610973A
TERMINAL
Fix Number FIX18430013
$6.25
  In Stock
206
Throttle Link – Part Number: 33878
Throttle Link
Fix Number FIX9276712
$8.06
  Special Order
207
Screw – Part Number: 650821
Screw
Fix Number FIX9054179
  No Longer Available
209
Knob, Control – Part Number: 35440
Knob, Control
Fix Number FIX8957216
$5.15
  Special Order
215
Choke Rod – Part Number: 34586
Choke Rod
Fix Number FIX9945683
$6.32
  Special Order
219
Knob – Part Number: 35438
Knob
Fix Number FIX9946670
  No Longer Available
220
Screw (10-32x1/2) – Part Number: 651081
Screw (10-32x1/2)
Fix Number FIX9293112
$6.25
  In Stock
222
Screw – Part Number: 650378
Screw
Fix Number FIX9988664
$6.25
  Special Order
223
Gasket – Part Number: 27915A
Gasket
Fix Number FIX9274448
$5.16
  In Stock
224
Housing, Blower – Part Number: 37961
Housing, Blower
Fix Number FIX8960286
  No Longer Available
260
Screw – Part Number: 650788
Screw
Fix Number FIX9988805
$6.25
  Special Order
261
Screw – Part Number: 29747B
Screw
Fix Number FIX9935685
$6.25
  Special Order
262
Screw, 1/4-20 X 5/8" – Part Number: 650802
Screw, 1/4-20 X 5/8"
Fix Number FIX9988810
$6.25
  Special Order
264A
Cover-Head, Cylinder (Black) – Part Number: 33272D
Cover-Head, Cylinder (Black)
Fix Number FIX8954455
$8.48
  Special Order
265
MUFFLER ASSY – Part Number: TC-35056
MUFFLER ASSY
Fix Number FIX18503963
$95.34
  In Stock
275
PLATE-LOCK – Part Number: TC-31588
PLATE-LOCK
Fix Number FIX18503946
$6.25
  In Stock
276
Screw – Part Number: 651002
Screw
Fix Number FIX9988915
$5.19
  Special Order
277
Cover – Part Number: 33013
Cover
Fix Number FIX9943636
$6.25
  Special Order
281
Screw (8-32x3/8) – Part Number: 650760
Screw (8-32x3/8)
Fix Number FIX9293069
$6.25
  Special Order
282
Starter Cup – Part Number: 35985C
Starter Cup
Fix Number FIX8957571
$15.72
  In Stock
285
Washer, Fiber 1.0-inch O.D. – Part Number: 29752
Washer, Fiber 1.0-inch O.D.
Fix Number FIX16704160
$2.99
  Special Order
287
Line-fuel – Part Number: TC-30705
Line-fuel
Fix Number FIX9234292
$39.33
  Special Order
290
Fuel Line Clamp – Part Number: TC-26460
Fuel Line Clamp
Fix Number FIX9232709
$2.99
  Special Order
292
Screw (1/4-15x7/8) – Part Number: 650665
Screw (1/4-15x7/8)
Fix Number FIX9293059
$6.25
  Special Order
298
Tank-fuel – Part Number: 34156A
Tank-fuel
Fix Number FIX9276844
$57.55
  In Stock
300
Fuel Cap Red Plastic1-1/2" I.D. – Part Number: 37845
Fuel Cap Red Plastic1-1/2" I.D.
Fix Number FIX8957627
$8.72
  On Order
301
Filler Tube – Part Number: 35554
Filler Tube
Fix Number FIX9946749
$22.76
  Special Order
305
O-ring – Part Number: 35499
O-ring
Fix Number FIX9946720
  No Longer Available
307
Fill Tube Clip – Part Number: 35540
Fill Tube Clip
Fix Number FIX8954331
$6.25
  In Stock
308
Dipstick – Part Number: 36205
Dipstick
Fix Number FIX8958138
  No Longer Available
310
Screw – Part Number: 650873
Screw
Fix Number FIX9988846
$6.25
  Special Order
314
Alternator Coil – Part Number: 611111
Alternator Coil
Fix Number FIX9985260
$66.55
  Special Order
315
Terminal – Part Number: 611118
Terminal
Fix Number FIX9985261
$6.25
  Special Order
323
Wire Clip – Part Number: 29443
Wire Clip
Fix Number FIX9274943
$6.25
  In Stock
325
Starter Plug – Part Number: 35392
Starter Plug
Fix Number FIX9946660
$6.25
  Special Order
327
Key-starter – Part Number: 35062
Key-starter
Fix Number FIX8956254
$6.25
  Special Order
328
TERMINAL – Part Number: 610973A
TERMINAL
Fix Number FIX18430013
$6.25
  In Stock
329
Cover-Carburetor (Black) – Part Number: 36547A
Cover-Carburetor (Black)
Fix Number FIX9277344
$68.32
  In Stock
335
Trimmer Screw – Part Number: 650765
Trimmer Screw
Fix Number FIX9053473
$6.25
  In Stock
336
Screw – Part Number: 28942
Screw
Fix Number FIX9935325
  No Longer Available
338
Phms-#10-24x 1/2-inch – Part Number: 34154
Phms-#10-24x 1/2-inch
Fix Number FIX16704748
$2.99
  Special Order
340
Fuel Tank Bracket – Part Number: 34155
Fuel Tank Bracket
Fix Number FIX8952561
  No Longer Available
341
Screw, 1/4-20 X 5/8" – Part Number: 650561
Screw, 1/4-20 X 5/8"
Fix Number FIX9988721
$6.25
  Special Order
342
Bracket-Switch, Key – Part Number: 35079A
Bracket-Switch, Key
Fix Number FIX8959116
$19.50
  In Stock
343
Primer – Part Number: TC-570682A
Primer
Fix Number FIX9245850
$26.98
  In Stock
350
Primer Hose 11-In. Lg. – Part Number: TC-32180C
Primer Hose 11-In. Lg.
Fix Number FIX9245707
  No Longer Available
351
Starter Handle – Part Number: 590574
Starter Handle
Fix Number FIX9983128
  No Longer Available
355
Carburetor Cover Bracket – Part Number: 37659
Carburetor Cover Bracket
Fix Number FIX8959913
$9.06
  Special Order
364
Screw – Part Number: 650767
Screw
Fix Number FIX9988797
$6.25
  On Order
365
Primer Decal – Part Number: 36501
Primer Decal
Fix Number FIX8955402
  No Longer Available
370C
Decal – Part Number: 35077
Decal
Fix Number FIX9946467
$6.25
  Special Order
370G
Warning Decal – Part Number: 35878
Warning Decal
Fix Number FIX9946853
$7.31
  Special Order
370R
Carburetor (Incl. 184) – Part Number: 640349
Carburetor (Incl. 184)
Fix Number FIX9292829
$102.23
  On Order
380
Starter Recoil – Part Number: 590789
Starter Recoil
Fix Number FIX9290231
$84.72
  In Stock
390
Starter – Part Number: 33329H
Starter
Fix Number FIX18197504
$245.71
  In Stock
396
Gasket Set – Part Number: 36452B
Gasket Set
Fix Number FIX8961453
$25.16
  Special Order
400
Short block – Part Number: 756340B
Short block
Fix Number FIX12494582
$383.26
  Special Order
900
Engine – Part Number: 911307
Engine
Fix Number FIX12510110
$607.66
  Special Order
900A