Husqvarna 917.374450 Owner's Manual page 45

BRIGGS & STRATTON 4=CYCLE ENGINE MODEL NUMBER 12S502-0810=E1
KEY PART KEY PART
NO. NO. DESCRiPTiON NO. NO. DESCRiPTiON
1 692670 Cylinder Assembly 133 398187 Float-Carburetor
2 399269 Kit-Bushing/Seal 134 398188 O Valve-Needle/Seat
3 299819s * Seal-Oil (Magneto Side) 137 693981 O$ Gasket-Float Bowl
4 493279 Sump-Engine 163 691894 *05+ Gasket-Air Cleaner
5 792381 Head-Cylinder 187 791766 Line-Fuel (Cut to Required
7 697230 *+ Gasket-Cylinder Head Length)
8 495786 Breather Assembly 188 691147 Screw (Control Bracket)
9 699833 Gasket-Breather 190 690940 Screw (Fuel Tank)
10 691125 Screw (Breather Assembly) 192 694543 Bali-Rocker Arm
11 691260 Tube-Breather 202 691303 Link-Mechanical Governor
11A 692937 Tube-Breather 209 691851 Spring-Governor
12 692232 * Gasket-Crankcase 222 697614 Bracket-Control
13 691137 Screw (Cylinder Head) 227 691467 Control Lever-Governor
15 691680 Plug-Oil Drain 238 691300 Cap-Valve
16 691456 Crankshaft 259 691189 Bracket-Casing Clamp
20 399781s * Seal-Oil (PTO Side) 276 271716 O$ Sealing Washer
22 691092 Screw (Engine Sump) 287 690940 Screw (Dipstick Tube)
23 697610 Flywheel 300 697590 Muffler
24 222698s Key-Flywheel 304 695976 Housing-Blower
25 791968 Piston Assembly 305 691108 Screw (Blower Housing)
(Standard) 306 691232 Shield-Cylinder
791326 Piston Assembly 307 690345 Screw (Cylinder Shield)
(.020" Oversize) 332 690662 Nut (Flywheel)
26 791969 Ring Set-Piston (Standard)
791324 Ring Set-Piston
(.020"Oversized)
27 691866 Lock-Piston Pin
28 499423 Pin-Piston
29 499424 Rod-Connecting
32 691664 Screw (Connecting Rod)
32A 695759 Screw (Connecting Rod)
33 499642 Valve-Exhaust
34 499641 Valve-Intake
35 691304 Spring-Valve (Intake)
36 691304 Spring-Valve (Exhaust)
40 692194 Retai her-Valve
43 691997 Slinger-Governor/Oil
45 690977 Tappet-Valve
46 694039 Camshaft
48 692748 Short Block
51 692668 * 05+ Gasket-Intake
51A 692555 *05+ Gasket-Intake
51B 697735 * 05+ Gasket-Intake
55 691421 Housing-Rewind Starter
58 697316 Rope-Starter (Cut to Re-
quired Length)
60 281434s Grip-Starter Rope
65 690837 Screw (Rewind Starter)
95 691636 Screw (Throttle Valve)
97 790121 Shaff-Throttle
104 691242 O Pin-Float Hinge
117 498981 Jet-Main (Standard)
118 498978 Jet-Main (High Altitude)
121 792383 Kit-Carburetor Overhaul
122 792382 Spacer-Carburetor
125 790120 Carburetor
127 694468 O Plug-Welch
130 696564 Valve-Throttle
45