Spare Parts Lists for Toro Roth / TORO Engine B&S Model 283707-1156-E1

pos.	decription	spare part number
1	Cylinder Assembly	496413
2	Bearing-Cylinder Note: Installation Requires Special Tools	399265
3	Seal-Oil	391086
5	Head-Cylinder	494240
7	Gasket-Cylinder Head	271866
8	Breather Assembly	495735
9	Gasket-Valve Cover	27803
10	Screw	94621
11	Tube-Breather	280100
13	Screw-Cylinder Head	94622
87	Seal-Oil	491323
227	Lever Assy.-Governor	493935
230	Washer-Flat	94927
284	Screw-Shoulder	94903
306	Shield-Cylinder	224545
307	Screw-Hex. Head	94930
308	Cover-Cylinder Head	491490
337	Plug-Spark (Resistor Type-1-7/8 high, 47 M.M.)(Model No. 38566 only)	802592
383	Wrench-Spark Plug	89838
523	Cap and Dipstick Oil Filler	495230
524	Seal-Filler Tube	281370
525	Tube-Oil Filler	496113
552	Bushing-Crank, Gov.	491986
562	Bolt-Governor Lever	94907
592	Nut-Hex.	231978
614	Cotter, Hair Pin	93306
616	Crank-Governor	495157
635	Elbow-Spark Plug	66538
842	Seal-Oil Filler Cap	270920
847	Fill Group-Oil	496415
869	Seat-Intake Valve (Standard)	261463
870	Seat-Exhaust Valve	262924
871	Guide-Exhaust Valve Note: 231218 Guide-Exhaust on Intake Valve (Brass). See Repair Manual.	261961
1036	Label Kit-Emission	499362
1058	Owner s Manual	273681

pos.	decription	spare part number
50	Carburetor-Elbow	213819
51	Gasket-Carb (Carb to Elbow)	272465
51	Gasket-Carburetor Mtg.	272554
53	Stud-Carb Mtg	94637
93	Bushing-Throttle	281346
94	Valve-Needle	498030
95	Screw-Throttle Valve Mounting Sem	94098
98	Screw-ldle Speed	495800
104	Pin-Float Hinge	231789
105	Valve Assy.-Inlet Needle	231855
106	Inlet Valve Seat	231854
108	Valve-Choke	224558
108	Valve-Choke	224540
123	Screw-Elbow Mtg.	94913
125	Carburetor Assembly	498027
127
130	Valve-Throttle	224539
131	Shaft and Lever-Throttle	494379
133	Float-Carburetor	494381
137	Gasket-Float Bowl	281165
138	Washer-Float Bowl Screw	281164
141	Shaft Kit-Choke (Manual)	495097
141	Shaft and Lever-Choke	495931
142	Nozzle-Carburetor	497566
	Nozzle-Carburetor (High Alt.)	497567
186	Elbow-Fuel Pipe	493496
187	Line-Fuel	298049
240	Filter-Fuel (In Fuel Line)	394358
601	Clamp-Fuel Pipe	93053
634	Seal-Spring Assembly	494453
634	Seal-Spring Assembly	494555
950	Screw-Fuel Bowl	94642
965	Locknut-Air Cleaner Mtg.	94010
975	Bowl-Float	495933
987	Seal-Throttle Shaft	281166
1091	Cap-Limiter	281364

Lists

pos.	decription	spare part number
4	Base-Engine	494238
	Gasket-Crkcse Cover, .005 Thick * Included in Gasket Set Part No. 494241.	271997
	Gasket-Crkcse Cover, .009 Thick * Included in Gasket Set Part No. 494241.	271996
15	Plug-Oil Drain	94239
20	Seal-Oil	291675
22	Screw-Base Mtg. Sem	94624
25	Piston Assy. (Std.)	499282
26	Ring Set-Piston-Standard	391780
	Ring Set-Piston-.010 O.S.	391781
27	Lock-Piston Pin	263129
28	Pin Assy.-Piston (Standard)	498319
	Pin Assy.-Piston (.005 O.S.)	498320
29	Connecting Rod Assy. Note: For Connecting Rod with .020 Undersize Crankpin Bore-Order No.490469.	490348
32	Screw-Connecting Rod	95017
33	Valve-Exhaust	262246
34	Valve-Intake	262247
35	Spring-Intake Valve	65906
36	Spring-Exhaust Valve	26828
40	Retainer-Intake Valve	221596
41	Rotocoil-Exhaust Valve	292260
42	Retainer-Ex. Valve Rotocoil	494553
45	Tappet-Valve	262248