Craftsman 37640 Owner's Manual page 46

BRIGGS & STRATTON 4-CYCLE ENGINE MODEL NUMBER 126T02=1346=B1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 697322 Cylinder Assembly 54 691650 Screw (intake Manifold)
2 399269 Kit=Bushing / Seal 55 691421 Housing=Rewind Starter
(Magneto Side) 58 697316 Rope-Starter
3 299819s * Seal=Oil (Magneto Side) 60 795426 Grip=Starter Rope
4 493279 Sump=Engine 65 690837 Screw (Rewind Starter)
5 691160 Head=Cylinder 78 691108 Screw (Flywheel Guard)
7 692249 ,+ Gasket=Cylinder Head 81 691740 Lock-Muffler Screw
8 695250 Breather Assembly 97 696565 Shaft-Throttle
9 699472 + Gasket-Breather 104 691242 * Pin-Float Hinge
10 691125 Screw (Breather Assembly) 108 795935 Valve-Choke
11 691781 Tube=Breather 109 795936 Shaft=Choke
11A 691923 Tube=Breather 117 695042 Jet-Main (Standard)
12 692232 * Gasket-Crankcase 121 796112 Kit-Carburetor Overhaul
13 690912 Screw (Cylinder Head) 125 794304 Carburetor
15 691680 Plug=Oil Drain 127 694468 * Plug=Welch
16 691450 Crankshaft 130 696564 Valve-Throttle
20 399781s * Seal=Oil (PTO Side) 133 398187 Float=Carburetor
22 691092 Screw 134 398188 * Kit=Needle/Seat
(Crankcase Cover / Sump) 137 796610 * Gasket=Float Bowl
23 691987 Flywheel 163 795629 ** Gasket-Air Cleaner
24 222698s Key=Flywheel 177 691031 • Seal=O Ring (Dipstick)
25 795429 Piston Assembly (Standard) 187 791766 Line=Fuel
795430 Piston Assembly (Cut To Required Length)
(.020" Oversize) 188 693999 Screw (Control Bracket)
26 795431 Ring Set (Standard Size) 190 690940 Screw (Fuel Tank)
795432 Ring Set (.020" Oversize) 202 691829 Link-Mechanical Governor
27 691866 Lock-Piston Pin 209 699056 Spring=Governor (No Color)
28 499423 Pin=Piston 222 795937 Bracket=Control
29 499424 Rod=Connecting 227 690783 Lever-Governor Control
32 691664 Screw (Connecting Rod) 276 271716 * Washer-Sealing (Main Jets)
(Short) 287 690940 Screw (Dipstick Tube)
32A 695759 Screw (Connecting Rod) 291 790830 Thermostat
(Long) 300 790828 Muffler
33 262651s Valve-Exhaust 304 790826 Housing-Blower
34 262652s Valve=intake 305 691108 Screw (Blower Housing)
35 691270 Spring-Valve (intake) 306 790836 Shield-Cylinder
36 691270 Spring=Valve (Exhaust) 307 690345 Screw (Cylinder Shield)
37 793756 Guard=Flywheel 332 690662 Nut (Flywheel)
40 692194 Retainer-Valve 333 790817 Armature=Magneto
43 691997 Slinger=Governor / Oil 334 691061 Screw (Magneto Armature)
45 690548 Tappet=Valve 337 796112s Plug=Spark
46 691449 Camshaft 356 692390 Wire-Stop
48 792741 Short Block 358 794307 Gasket Set=Engine
50 794305 Manifold-intake 365 691688 Screw (Carburetor)
51 794306 • Gasket-intake 404 690272 Washer (Governor Crank)
46