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CRAFTSMAN 4-CYCLE ENGINE
MODEL NO. 143.016708
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 37465 Cylinder (Incl. 2 & 20) 172 36784
2 26727 Dowel Pin 174 30200
6 33734 Breather Element 178 29752
7 36557 Breather Ass'y. (Incl. 6 & 12A) 182 6201
12 36775 Breather Tube - t84 26756
12A 36558 Breather Cover & Tube (Incl.
12B) 185 37466
12S 36694 Breather Tube Elbow 186 32653
14 28277 Washer 189 650839
15 30589 Governor Rod (Incl. 14) 191 36559A
16 34839A Governor Lever 195 610973
17 31335 Governor Lever Clamp 207 34336
18 651018 Screw, Torx T-15, 8-32 x 19/ 216 33086
64" 223 650451
19 36281 Extension Spring 224 36786
20 32600 Oil Seal 238 650932
30 37464 Crankshaft 239 34338
40 40027 Piston, Pin & Ring Set (Std.) 241 36919
41 40042 Piston & Pin Ass'y. (Std.) 245 36905
(Incl. 43) 250 37122
42 40006 Ring Set (Std.) 260 36980
43 29381 Piston Pin Retaining Ring 261 30200
45 36777 Connecting Rod Ass'y. (Incl. 262 650831
46) 263A 37184
46 32610A Connecting Rod Bolt 275 37462
48 27241 Valve Lifter 277 650988
50 37460 Camshaft Exhaust(MCR)(Inc. 285 35000A
ref 104) 287 650926
62 29914 Oil Pump Ass'y. 290 29774
69 37609 * Mounting Flange Gasket 292 26460
79 37608 Mounting Flange (Incl. 72 298 28763
thru 83) 300 36916
72 37615 Oil Drain Plug (Incl. 73) 301 35650
73 28833 Drain Plug Gasket 305 35647
75 27897 Oil Seal 306 37610
80 39574A Governor Shaft 307 35499
81 30590A Washer 309 650562
82 30591 Governor Gear Ass'y (Incl. 309A 650783
81) 310 35648
83 30588A Governor Spool 311A 7611
86 650488 Screw, 1/4-20 x 1-1/4" 313 34080
89 611004 Flywheel Key 347 651038
90 611112 Flywheel 355 590701
92 650815 Belleville Washer 370A 36261
93 650816 Flywheel Nut 370C 37318
100 34443C Solid State I_]nitJon 370R 37317
t0t 610118 Spark Plug _over 380 640271
103 651007 Screw, Torx T-15, 10-24 x 15/ 390 590739
16" 400 36792B
104 37480 Cam Bushing
lt0 37047 Ground Wire 416 36085
t 19 36787 * Cylinder Head Gasket
120 36825 Cylinder Head 417 650760
125 36780 Exhaust Valve (1/32" OS) 900 -----
(Incl. 151) 900 750865
t25 37288 Exhaust Valve (Std.) (Incl.
151)
126 37289 Intake Valve (Std.) (Incl. 151)
130 602tA Screw, 5/16-18 x 1-1/2"
135 37598 Resistor Spark Plug
(RJ19LM4)
150 31672 Valve Spring
151 31673 Valve Spring Cap
151A 40017 Intake Valve Seal
169 36783 * Valve Cover Gasket
Valve Cover
Screw, 10-24 x 9/16"
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 3/8"
S.E. Brake Bracket (Incl. 195)
Terminal
Throttle Link
R.RM. Adjusting Lever
Screw, 1/4-20 x t"
• Intake Pipe Gasket
Screw, 10-32 x 49/64"
• AFtCleaner 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"
Starter Gdll
Muffler
Screw, 1/4-20 x 2-5/16"
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 (Black)
Oil Fill Tube
* "O"-Ring
"O"-Ring
Screw, 10-32 x 1/2"
Screw, 10-24 x 3/4" 590568
Dipstick
Hold Down Bracket
Spacer
Screw, 10-32 x 51/64"
Starter Handle
Lubrication Decal
Primer Decal (3 X)
Warning Decal
Carburetor (Incl. 184)
Rewind Starter
Gasket Set (Incl. Items
Marked*)
Spark Arrestor Kit (Incl.
417)(Optional)
Screw, 8-32 x 3/8" (Optional)
Replacement Engine NONE
Replacement S/B Order from
71-999
RPM High 2900 to 3200
NOTE: This engine could have been built with
590702 starter.
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
41
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