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CRAFTSMAN 4-CYCLE ENGINE MODEL NO. 143.005512
KEY PART
NO. NO. DESCRIPTION
1 37266
2 26727
6 33734
7 36557
12 36775
12A 36558
12B 36694
14 28277
15 30589
16 34839A
17 31335
18 651018
19 37329
20 32600
30 37459
40 40027
40 40028
41 40025
41 40026
42 40006
42 40007
43 20381
45 36777
46 32610A
48 27241
50 37460
52 29914
59 37130
70 34311E
72 36083
75 27897
30 30574A
31 30590A
32 30591
33 30588A
36 650488
39 610961
)0 611213
)2 650815
33 650816
00 34443B
01 610118
03 651007
04 37480
10 36230
19 36787
20 36825
25 37288
26 37289
30 6021A
35 35395
50 31672
51 31673
51A 40017
69 36783
KEY PART
NO. NO. DESCRIPTION
Cylinder (Incl. 2,20 & 150)
Dowel Pin 172 36784
Breather Element 174 30200
Breather Ass'y. (Incl. 6 & 12A) 178 29752
Breather Tube 179 30593
Breather Cover & Tube (Incl. 182 6201
128) 184 26756
Breather Tube Elbow
Washer 185 36785
Governor Rod (Incl. 14) 186 36201
Governor Lever 200 37134
Governor Lever Clamp 206 610973
Screw, Torx T-15, 8-32 x 19/ 207 36200B
64" 209 30200
Extension Spring 223 650451
Oil Seal 224 36786
Crankshaft 238 650932
Piston, Pin & Ring Set (Std.) 239 34338
Piston, Pin & Ring Set (.010" 241 36919
OS) 245 36905
Piston & Pin Ass'y. (Std.) (Incl. 250 37122
43) 260 37213A
Piston & Pin Ass'y. (.010" OS) 261 30200
(Incl. 43) 262 650831
Ring Set (Std.) 275 36790A
Ring Set (.010" OS) 277 650988
Piston Pin Retaining Ring 285 35000A
Connecting Rod Ass'y. (Incl. 287 650926
46) 290 34357
Connecting Rod Bolt 292 26460
Valve Lifter 298 28763
Camshaft (Exhaust MCR)(Ine. 300 35586
Ref 104) 301 36246
Oil Pump Ass'y. 305 35577
Mounting Flange Gasket 306 36996
Mounting Flange (Incl. 72 thru 307 35499
83,306) 309 650562
Oil Drain Plug 310 35578
Oil Seal 313 34080
Governor Shaft 370C 37318
Washer 380 640262
Governor Gear Ass'y. (Incl. 81) 390 590739
Governor Spool 400 36792B
Screw, 1/4-20 x 1-1/4"
Flywheel Key 416 36085
Flywheel
Belleville Washer 417 650821
Flywheel Nut 900
Solid State Ignition
Spark Plug Cover
Screw, Torx T-15, 10-24 x 15/
16"
Cam Bushing
Ground Wire
Cylinder Head Gasket
Cylinder Head
Exhaust Valve (Std.)
(Incl. 151)
Intake Valve (Std.) (Incl. 151)
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
Screw, 10-32 x 35/64"
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
750837B
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