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CRAFTSMAN 4-CYCLE ENGINE
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO.
MODEL NO. 143.004008
1 • 37266 Cylinder (Incl. 2,20 & 150) 130 6021A
2 26727 Dowel Pin 135 35395
6 33734 Breather Element 150 31672
7 36557 BreatherAss'y.(Incl. 6& 12A) 151 31673
2 36775 Breather Tube 151A40017
12A 36558 Breather Cover & Tube 169 36783
(Incl. 12B) 172 36784
12B 36694 Breather Tube Elbow 174 30200
14 28277 Washer 178 29752
15 30589 Governor Rod (Incl. 14) 179 30593
16 34839A Governor Lever 182 6201
17 31335 Governor Lever Clamp 184 26756
18 651018 Screw, Torx T-15,
8-32 x 19/64" 185 36785
19 37453 Extension Spring 186 36201
20 32600 Oil Seal 200 37134
30 36797 Crankshaft 206 610973
40 40004 Piston, Pin & Ring Set (Std.) 207 36200B
40005 Piston, Pin & Ring Set 209 30200
(.010" OS) 223 650451
41 36070 Piston & Pin Ass'y. (Std.) 224 36786
(Incl. 43) 238 650932
36071 Piston & Pin Ass'y. (.010" OS) 239 34338
(Incl. 43) 241 36919
42 40006 Ring Set (Std.) 245 36905
40007 Ring Set (.010" OS) 250 37122
43 20381 Piston Pin Retaining Ring 260 37213
45 36777 Connecting Rod Ass'y. 261 30200
(Incl. 46) 262 650831
46 32610A Connecting Rod Bolt 275 36790A
48 27241 Valve Lifter 277 650988
50 37460 Camshaft (Exhaust MCR) 285 35000A
(Inc. ref 104) 287 650926
52 29914 Oil Pump Ass'y. 290 34357
69 37130 Mounting Flange Gasket 292 26460
70 34311E Mounting Flange 300 35586
(IncL 72 thru 83,306) 301 36246
72 36083 Oil Drain Plug 305 35577
75 27897 Oil Seal 306 36996
80 30574A Governor Shaft 307 35499
81 30590A Washer 309 650562
82 30591 Governor GearAss'y. (Incl. 81) 310 35578
83 30588A Governor Spool 313 34080
86 650488 Screw, 1/4-20 x 1-1/4" 370C37318
89 610961 Flywheel Key 380 640262
90 611213 Flywheel 390 590739
92 650815 Belleville Washer 400 36792B
93 650816 Flywheel Nut
100 34443B Solid State Ignition 416 36085
101 610118 Spark Plug Cover
103 651007 Screw, TorxT-15, 417 650821
10-24 x 15/16" 900
104 37480 Cam Bushing
110 36230 Ground Wire
119 36787 Cylinder Head Gasket
120 36825 Cylinder Head
125 37288 Exhaust Varve (Std.)
(Incl. 151)
126 37289 Intake Valve (Std.) (Incl. 151i
DESCRIPTION
Screw, 5/16-18 x 1-1/2"
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spring Cap
Intake Valve Seal
Valve Cover Gasket
Valve Cover
Screw, 10-24 x 9/16"
Nut & Lock Washer, 1/4-28
Retainer Clip
Screw, 1/4-28 x 7/8"
Carburetor To Intake Pipe
Gasket
Intake Pipe
Governor Link
Control Bracket (Incl. 206)
Terminal
Throttle Link
Screw, 10-24 x 9/16"
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 2-9/32"
Starter Cup
Screw, 8-32 x 21/64"
Fuel Line
Fuel Line Clamp
Fuel Tank (Incl. 292 & 301)
Fuel Cap
Oil Fill Tube
"O"-Ring
"O"-Ring
Screw, 10-32 x 3/8"
Dipstick
Spacer
Primer Decal (3X)
Carburetor (Incl. 184)
Rewind Starter
Gasket Set
(Incl. Items Marked *)
Spark Arrestor Kit
(Incl. 417)(Optional)
Screw, 10-32 x 1/2" (Optional)
REPLACEMENT SHORT
BLOCK 750812C
RPM High 3450 to 3750
RPM Low 2000 to 2300
NOTE: This engine could have been built with
590702 starter
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
35