Craftsman 917.387257 Owner's Manual page 22

CRAFTSMAN 4-CYCLE ENGINE MODEL NO. 143.004002
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO,
1 37280 Cylinder (Incl. 2,20 & 150) 151A 40017
2 26727 Dowel Pin 169 36783
6 33734 Breather Element 172 36784
7 36557 Breather Ass'y. (Incl. 6 & 12A) 174 30200
12 36775 Breather Tube 178 29752
12A 36558 Breather Cover & Tube 182 6201
(Incl. 12B) 184 26756
12B 36694 Breather Tube Elbow
14 28277 Washer 185 36785
15 30589 Governor Rod (Incl. 14) 186 32653
16 34839A Governor Lever 189 650839
17 31335 Governor Lever Clamp 191 36559A
18 651018 Screw, Torx T-15, 195 610973
8-32 x 19/64" 207 34336
19 36281 Extension Spring 216 33086
20 32600 Oil Seal 223 650451
30 36793 Crankshaft 224 36786
40 35544A Piston, Pin & Ring Set (Std.) 238 650932
35545A Piston, Pin & Ring Set 239 34338
(.010" OS) 241 35797
35546 Piston, Pin & Ring Set 245 35066
(.020" OS) 250 35065
41 35541 Piston & Pin Ass'y. 260 36834
(Std.) (Incl. 43) 261 30200
35542 Piston & Pin 262 650831
Ass'y.(.010"OS)(Incl. 43) 275 36790A
35543 Piston & Pin Ass'y.(.020" 277 650988
OS)(Incl. 43) 285 35000A
42 35547A Ring Set (Std.) 287 650926
35548A Ring Set (.010" OS) 290 34357
35549 Ring Set (.020 OS) 292 26460
43 20381 Piston Pin Retaining Ring 300 35586
45 36777 Connecting Rod Ass'y. 301 36246
(Incl. 46) 311 27625
46 32610A Connecting Rod Bolt 313 34080
48 27241 Valve Lifter 355 590701
50 37032 Camshaft (NCR) 370A 36261
52 29914 Oil Pump Ass'y.
69 35261 Mounting Flange Gasket 370C37318
70 32612C Mounting Flange 370K 36695
(Incl. 72 thru 83) 370R 37317
72 36083 Oil Drain Plug 380 640262
75 27897 Oil Seal 390 590737
80 30574A Governor Shaft 400 37029A
81 30590A Washer
82 30591 Governor GearAss'y. (Incl. 81) 416 36085
83 30588A Governor Spool
86 650488 Screw, 1/4-20 x 1-1/4" 417 650821
89 611004 Flywheel Key 900
90 611112 Flywheel
92 650815 Belleville Washer
93 650816 Flywheel Nut 900
100 34443B Solid State Ignition
101 610118 Spark Plug Cover
103 651007 Screw, Torx T-15,
10-24 x 15/16"
110 37047 Ground Wire
119 37028 Cylinder Head Gasket
120 368"25 Cylinder Head
125 37288 Exhaust Valve (Std.)
(Incl. 151)
126 37289 Intake Valve (Std.) (Incl. 151)
130 6021A Screw, 5/16-18 x 1-1/2"
135 35395 Resistor Spark Plug (RJ19LM)
150 31672 Valve Spring
151 31673 Valve Spring Cap
DESCRIPTION
Intake Valve Seal
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.P.M. 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 2-5/16"
Starter Cup
Screw, 8-32 x 21/64"
Fuel Line
Fuel Line Clamp
Fuel Tank (Incl. 292 & 301)
Fuel Cap
Oil Fill Plug
Spacer
Starter Handle
Lubrication Decal
(Replaces 64-831)
Primer Decal (3 X)
Starter Decal
Hot Surface Decal
Carburetor (Incl. 184)
Rewind Starter
Gasket Set
(Incl. Items Marked *)
Spark Arrestor Kit (Incl.
417)(Optional)
Screw, 10-32 x 1/2" (Optional)
Replacement Engine 750830,
(Not Availabe in Califor-
nia), order from71-999
Replacement Short Block
750829A,
order from 71-999
RPM High 2900 to 3200
NOTE: This engine could have been built with
590694 starter).
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
39