Craftsman 917.374821 Owner's Manual page 45

CRAFTSMAN 4-CYCLE ENGINE MODELNUMBER 143.046702
KEY PART
NO. NO. DESCRIPTION
2
6
7
37465
26727
33734
36557
12 36775
12A 36558
12B 36694
14 28277
15 30589
16 34839A
17 31335
18 651018
19 36281
20 32600
30 37817
40 40027
41 40042
42 40006
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
89 611298
90 611112
92 650815
93 650816
100 34443C
101 610118
103 651007
104 37480
110 37047
119 37796
120 37714
125 36780
125 37288
126 37289
130 6021A
135 35395
150 31672
151 31673
KEY PART
NO. NO.
Cylinder (includes 151A 40017
Key Numbers 2, 20 and 150) 166 37727
Dowel Pin 169 36783 *
Breather Element 172 36784
Breather Assembly 174 30200
(Includes Key Numbers 6 and 12A) 178 29752
Breather Tube 182 6201
Breather Cover and Tube 184 26756 *
(Includes Key Number 12B) 185 37466
Breather Tube Elbow 186 32653
Washer 189 650839
Governor Rod 191 36559A
(Includes Key Number 14)
Governor Lever 195 610973
Governor Lever Clamp 207 34336A
Screw, %15, #8-32 x 19/64 216 33086
Extension Spring 223 650451
Oil Seal 224 36786 *
Crankshaft 238 650932
Piston, Pin & Ring Set (Standard) 239 34338 *
Piston & Pin Assembly (Standard) 241 36919
(Includes Key Number 43) 245 36905
Ring Set (Standard) 250 37122
Piston Pin Retaining Ring 260 37696A
Connecting Rod Assembly 261 30200
(Includes Key Number 46) 262 650831
Connecting Rod Bolt 275 37498
Valve Lifter 277 650988
Camshaft Exhaust (MCR) 285 35287B
(Includes Key Number 104) 287 650926
Oil Pump Assembly 290 29774
Mounting Flange Gasket 292 26460
Mounting Flange (Includes Key 300 37850
#72 thru 83, 306, 309A and 311A)
Oil Drain Plug 301 37844
Oil Seal 305 35647
Governor Shaft 306 37610 *
Washer 307 35499
Governor Gear Assembly 309 650562
(Includes Key Number 81) 309A 650783
Governor Spool 310 35648
Screw, 1/4-20x 1-1/4" 311A 37611
Flywheel Key 313 34080
Flywheel 347 650898A
Belleville Washer 355 590701
Flywheel Nut 370C 37318
Solid State Ignition 370R - - -
Spark Plug Cover 380 640303
Screw, %15, #10-24 x 15116"
Cam Bushing 390 590766
Wire Assembly 400 37613
Cylinder Head Gasket
Cylinder Head 416 37530
Exhaust Valve (1/32" Oversize)
(Includes Key Number 151 ) 417 650760
Exhaust Valve (Standard Size) 900 - - -
(Includes Key Number 151 ) 750891
intake Valve (Standard Size)
(Includes Key Numbers 151, 151A)
Screw, 5116-18 x 1-7/16"
Resistor Spark Plug (RJ19LM)
Valve Spring NOTE:
Valve Spring Cap
DESCRIPTION
Intake Valve Seal
Engine Shroud
Valve Cover Gasket
Valve Cover
Screw, #10-24 x 9116"
Nut & Lock Washer, 1/4-28
Screw, 1/4-28 x 7/8"
Carburetor To intake Pipe Gasket
Intake Pipe
Governor Link
Screw, 1/4-20 x 27/64"
S.E. Brake Bracket
(includes Key Number 195)
Terminal
Throttle Link
R.RM. Adjusting Lever
Screw, 1/4-20 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, #10-24 x 9/16"
Screw, 1/4-20 x 1/2"
Muffler
Screw, 1/4-20 x 2-9t32"
Starter Cup
Screw, #8-32 x 21/64"
Fuel Line
Fuel Line Clamp
Fuel Tank (includes
Key Numbers 292 and 301 )
Fuel Cap Assembly
Oil Fill Tube
"O"-Ring
"O"-Ring
Screw, #10-32 x 1/2"
Screw, #10-24 x 3t4"
Dipstick
Hold Down Bracket
Cam Bushing
Screw, #10-32 x 27/32"
Starter Handle
Primer Decal (3X)
Warning Decal
Carburetor
(includes Key Number 184)
Rewind Starter
Gasket Set
(includes All items Marked * )
Spark Arrestor Kit (Optional)
(includes Key Number 417)
Screw, #8-32 x 3/8" (Optional)
Replacement Engine (None)
Replacement Small Block
(Order from 71-999)
RPMs: High - 2900 to 3200
All component dimensions given in U.S. inches
1 inch = 25.4 mm
45