Craftsman 917.37712 manual Briggs & Stratton 4=CYCLE Engine KEY Part, NO. NO.DESCRiPTiON

BRIGGS & STRATTON 4=CYCLE ENGINE

KEY PART

NO. NO.DESCRiPTiON

1	692670	Cylinder Assembly
2	399269	Kit-Bushing/Seal

3299819s * Seal-Oil (Magneto Side)

4493279 Sump-Engine

5792381 Head-Cylinder

7697230 *+ Gasket-Cylinder Head

8495786 Breather Assembly

9699833 Gasket-Breather

10	691125	Screw (Breather	Assembly)
11	691260	Tube-Breather
11A	692937	Tube-Breather
12	692232	* Gasket-Crankcase
13	691137	Screw (Cylinder	Head)
15	691680	Plug-Oil Drain
16	691456	Crankshaft

20399781s * Seal-Oil (PTO Side)

22691092 Screw (Engine Sump)

23697610 Flywheel

24222698s Key-Flywheel

25791968 Piston Assembly

		(Standard)
	791326	Piston Assembly
		(.020"	Oversize)
26	791969	Ring	Set-Piston (Standard)
	791324	Ring	Set-Piston
		(.020"	Oversize)
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	Retainer-Valve
43	691997	Slinger-Governor/Oil
45	690977	Tappet-Valve
46	694039	Camshaft
48	692748	Short	Block

51692668* O$+Gasket-tntake

51A 692555*05+ Gasket-Intake

51B 697735. O$+Gasket-lntake

55691421 Housing-Rewind Starter

58697316 Rope-Starter

(Cut to Required Length)

60 281434 Grip-Starter Rope

65 690837 Screw (Rewind Starter)

95 691636 Screw (Throttle Valve)

97 790121 Shaft-Throttle

104691242 O Pin-Float Hinge

117498981 Jet-Main (Standard)

MODEL NUMBER 12S505=3856=B1

KEY PART

NO. NO.DESCRiPTiON

118 498978 Jet-Main (High Altitude)

121 792383 Kit-Carburetor Overhaul

122 792382 Spacer-Carburetor

125 790120 Carburetor

127694468 O Plug-Welch

130696564 Valve-Throttle

133398187 Float-Carburetor

134398188 O Valve-Needle/Seat

137693981 O:!: Gasket-Float Bowl

163691894.O$+ Gasket-Air Cleaner

187791766 Line-Fuel

		(Cut to Required				Length)
188	691147	Screw	(Control			Bracket)
190	690940	Screw	(Fuel	Tank)
192	694543	Bali-Rocker		Arm
202	691303	Link-Mechanical				Governor
209	691851	Spring-Governor
222	792404	Bracket-Control
227	691467	Control	Lever-Governor
238	691300	Cap-Valve
259	691189	Bracket-Casing				Clamp
276	271716	O$ Sealing	Washer
287	690940	Screw	(Dipstick			Tube)
300	697590	Muffler
304	499677	Housing-Blower
305	691108	Screw	(Blower		Housing)
306	691232	Shield-Cylinder
307	690345	Screw	(Cylinder			Shield)
309	695550	Motor-Starter
310	692327	Screw	(Starter		Motor)
332	690662	Nut (Flywheel)
333	802574	Armature-Magneto
334	691061	Screw	(Armature			Magneto)
337	692051	Plug-Spark
356	692390	Wire-Stop
358	792384	Gasket	Set-Engine
363	19069	Puller-Flywheel
365	691129	Screw	(Carburetor)
383	19374s	Wrench-Spark			Plug
404	690272	Washer	(Governor				Crank)
425	690244	Screw	(Air Cleaner				Cover)
443	690255	Screw
		(Air Cleaner		Primer			Base)
445	697029	Filter-Air Cleaner Cartridge
455	791960	Cup-Flywheel
456	692299	Plate-Pawl		Friction
459	281505s	PawI-Ratchet
505	691251	Nut
		(Governor Control					Lever)
510	494147	Drive-Starter
513	692358	Clutch-Drive
523	499621	Dipstick

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