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CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER 143.016702
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 37465 Cylinder IncL 2 & 20) 150 31672 Valve Spring
2 26727 Dowe Pin 151 31673 Valve Spring Cap
6 33734 Breather Element 151A 40017 Intake Valve Seal
7 36557 Breather Ass'y. (Incl,6 & 12A) 169 36783 * Valve Cover Gasket
12 36775 Breather Tube 172 36784 Valve Cover
12A 36558 Breather Cover & Tube 174 30200 Screw, 10-24 x 9/16"
(Incl, 12B) 178 29752 Nut & LockWasher, I/4-28
12B 36694 Breather Tube Elbow t82 6201 Screw, 1/4-28 x 7/8"
14 28277 Washer 184 26756 * Carburetor To Intake Pipe
t 5 30589 Governor Rod (Incl. 14) Gasket
16 34839A Governor Lever 185 37466 Intake Pipe
17 31335 Governor Lever Clamp 186 32653 Govemor Link
18 651018 Screw, Torx 1"-15, 189 650839 Screw, 1/4-20 x 3/8"
8-32 x 19/64" 191 36559A S.E. Brake Bracket (Incl. 195)
19 36281 Extension Spring 195 610973 Terminal
20 32600 Oil Seal 207 4336 Throttle Link
30 37464 Crankshaft 216 33086 R.RM. Adjusting Lever
40 40027 Piston, Pin & Ring Set (Std.) 223 65045 1Screw, 1/4-20 x 1"
40028 Piston, Pin & Ring Set 224 36786 * Intake Pipe Gasket
.010" OS) 238 650932 Screw, 10-32 x 49/64"
41 40025 Piston& Pn Ass'y. 239 34338 * Air Cleaner Gasket
(Std.) (Incl. 43) 241 36919 AirCleaner Collar
40026 Piston & Pin Ass'y, 245 36905 AirCleaner Filter
(,010" OS) (IncL 43) 250 37122 Air Cleaner Cover
42 40006 Ring Set (Std.) 260 36980 Blower Housing
40007 Ring Set (.010" OS) 261 30200 Screw, 10-24 x 9/16"
43 20381 Piston Pin Retaining Ring 262 650831 Screw, 1/4-20 x 1/2"
45 36777 Connecting Rod Ass'y. 263 37184 Recoil Grille (Black)
(Incl. 46) 275 37462 Muffler
46 32610A Connecting Rod Bolt 277 650988 Screw, 1/4-20 x 2-5/16"
48 27241 Valve Lifter 285 35000A Starter Cup
50 37460 Camshaft 287 650926 Screw, 8-32 x 21/64"
(Exhaust MCR)(Inc. Ref.104) 290 29774 Fuel Line
52 29914 Oil Pump Ass'y. 292 26460 Fuel Line Clamp
69 37609 * Mounting Flange Gasket 298 28763 Screw, 10-32 x 35/64"
70 37608 Mounting Flenge 300 36916 Fuel Tank (Incl. 292 & 301)
(Incl. 72 thru 83) 301 36246 Fuel Cap
72 37614 Oil Drain Plug 305 35647 Oil FillTube
75 27897 Oil Seal 305A 37611 Fill Tube Bracket
80 30574A Governor Shaft 306 37610 * "o'-Ring
81 30590A Washer 307 35499 "O'-Ring
82 30591 Governor Gear Ass'y, 309 650562 Screw, 10-32 x 1/2"
(Incl. 81) 309A 651047 Screw, T15, 10-24 x 21/32
83 30588A Governor S)p(ool 310 35648 Dipstick
86 650488 Screw, 114-20 x 1-1/4" 313 34080 Spacer
89 611004 Flywheel Key 347 651038 Screw, 10-32 x 51/64"
90 611112 Flywheel 370A 36261 Lubrication Decal
92 650815 Belleville Washer 370R 37317 Hot Surface Decal
93 650816 Flywheel Nut 380 640271 Carburetor Incl. 184)
100 34443C Solid State Ignition 390 590739 Rawnd Starter
101 610118 Spark Plug Cover 400 37613 Gasket Set
103 651007 Screw, T-15, 10-24 x 15/16" (Incl. Items Marked*)
104 37480 Cam Bushing 416 36085 Spark Arrestor Kit(Incl.
t 10 37047 Ground Wire 417)(Optional)
119 36787 " Cylinder Head Gasket 417 650760 Screw, 8-32 x 3/8" Optional)
120 36825 Cylinder Head 900 -- Rep acement S/B 750865,
125 36780 Exhaust Valve (1/32" OS) order from 71-999
(Incl. 151) RPMHigh 2900 to 3200
37288 Exhaust Valve (Std.)
(Incl. 151 NOTE: This engine could have been builtwith
126 37289 Intake Valve (Std. (Incl. 151) 590702 starter
130 6021A Screw, 5/16-18 x 1-1/2
135 37598 Resistor Spark Plug NOTE: All component dimensions given in U.S.
(RJ19LM4) inches 1 inch = 25.4 mm
37