Craftsman 917.773744 Owner's Manual page 40

BRIGGS & STRATTON 4=CYCLE ENGINE MODEL NUMBER 126M02=1378=B1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 590401 Cylinder Assembly 50 794305 Manifold-intake
3 299819s Seal-Oil (Magneto Side) 51 794306 Gasket-intake
4 493279 Sump-Engine 54 691650 Screw (intake Manifold)
5 590411 Head-Cylinder 55 697670 Housing-Rewind Starter
7 798875 Gasket-Cylinder Head 58 697316 Rope-Starter
8 590395 Breather Assembly 60 281434s Grip-Starter Rope
9 699472 Gasket-Breather 65 690837 Screw (Rewind Starter)
10 691125 Screw (Breather Assembly) 78 691108 Screw (Flywheel Guard)
11 691781 Tube-Breather 81 691740 Lock-Muffler Screw
11A 691923 Tu be-Breather 89 692348 Plug-Oil
(Air Cleaner Primer Base) 97 696565 Shaft-Throttle
12 692232 Gasket-Crankcase 104 797622 Pin-Float Hinge
13 590422 Screw (Cylinder Head) 117 799604 Jet-Main (Standard)
15 691680 Plug-Oil Drain 121 796612 Kit-Carburetor Overhaul
16 691451 Crankshaft 125 799868 Carburetor
20 399781s Seal-Oil (PTO Side) 127 694468 Plug-Welch
22 691092 Screw 130 696564 Valve-Th rottle
(Crankcase Cover/Sump) 133 398187 Float-Carburetor
23 790536 Flywheel 134 398188 Kit-Needle/Seat
24 222698s Key-Flywheel 137 796610 Gasket-Float Bowl
25 590404 Piston Assembly (Standard) 163 795629 Gasket-Air Cleaner
590405 Piston Assembly 187 791766 Line-Fuel
(.020" Oversize) (Cut to Required Length)
26 590402 Ring Set (Standard) 188 693999 Screw (Control Bracket)
590403 Ring Set (.020" Oversize) 190 690940 Screw (Fuel Tank)
27 691588 Lock-Piston Pin 202 691829 Link-Mechanical Governor
28 298909 Pin-Piston 209 691291 Spring-Governor (Vermillion)
29 797306 Rod-Connecting 222 790143 Bracket-Control
32 691664 Screw (Connecting Rod) 227 690783 Lever-Governor Control
(1/4-28 x 1.09) 276 271716 Washer-Sealing
32A 695759 Screw (Connecting Rod) 287 690940 Screw (Dipstick Tube)
(1/4-28 x 1.52) 300 692038 Muffler
33 590394 Valve-Exhaust 304 493294 Housing-Blower
34 590393 Valve-intake 305 691108 Screw (Blower Housing)
35 691270 Spring-Valve (intake) 306 690450 Shield-Cylinder
36 691270 Spring-Valve (Exhaust) 307 690345 Screw (Cylinder Shield)
37 793576 Guard-Flywheel 332 690662 Nut (Flywheel)
40 692194 Retainer-Valve 333 802574 Armature-Magneto
43 691997 Slinger-Governor/Oil 334 691061 Screw (Magneto Armature)
45 690548 Tappet-Valve 337 799876 Plug-Spark
46 691449 Camshaft 356 692390 Wire-Stop
48 799983 Short Block 358 590508 Gasket Set-Engine
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