Briggs & Stratton 21B900 - Manual (Page 13)

REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
21B900
K Included in Engine Gasket Set−Ref. No. 358.
D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.
z
Included in Carburetor Gasket Set−Ref. No. 977 or 977A.
Δ Included in Valve Gasket Set−Ref. No. 1095.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5036−13 Assemblies include all parts shown in frames. 06/18/2008
13
137D
z
281165S Gasket−Float Bowl
(Walbro)
137A D
z
698781 Gasket−Float Bowl
(Nikki)
141 790902 Kit−Choke Shaft
(Walbro)
141A 698778 Kit−Choke Shaft
(Nikki)
142 D790025 Nozzle−Carburetor
(Standard)(Walbro)
(Used After Code Date
04100300).
−−−−−− Note −−−−−−
697491 Nozzle−
Carburetor
(Standard)(Walbro)
(Used Before Code
Date 04100400).
143 D790028 Nozzle−Carburetor
(High Altitude)(Walbro)
(Used After Code Date
04100300).
−−−−−− Note −−−−−−
697492 Nozzle−
Carburetor
(High Altitude)(Walbro)
(Used Before Code
Date 04100400).
146 691639 Key−Timing
186 794873 Connector−Hose
187 791805 Line−Fuel
(Formed)(10−1/4
Inches Long)(Cut To
Required Length)
187A 791806 Line−Fuel
(Formed)(21 Inches
Long)(Cut To Required
Length)
187B 791766 Line−Fuel
(15 Inches Long)(Cut
To Required Length)
187C 791745 Line−Fuel
(23 Inches Long)(Cut
To Required Length)
188 691693 Screw
(Control Bracket)
192 691986 Adjuster−Rocker Arm
202 691841 Link−Mechanical
Governor
203 691381 Crank−Bell
Used on Type No(s).
0020, 0028.
205 691693 Screw
(Bell Crank)
209 792602 Spring−Governor
(Red)
Used on Type No(s).
0015, 0016, 0020,
0022, 0026, 0028,
0029, 0036, 0038,
0116, 0117, 0119,
0120, 0126, 0127,
0129, 0130, 0136,
0140, 0142, 0146,
0147, 0152, 0153,
0154, 0155, 0156,
0163, 0183, 0190,
0194, 0195, 0198,
0203.
−−−−−− Note −−−−−−
792813 Spring−
Governor
(Brown)
Used on Type No(s).
0110, 0114, 0121,
0123, 0124, 0137,
0138, 0141, 0157,
0192, 0197, 0202.
692208 Spring−
Governor
(Green)
Used on Type No(s).
0131, 0132, 0139,
0149, 0159, 0164,
0193.
216 691840 Link−Choke
216A 691281 Link−Choke
Used on Type No(s).
0020, 0022, 0028,
0038.
222 694042 Bracket−Control
227 691374 Lever−Governor
Control
231 691636 Screw
(Choke Valve)
232 691842 Spring−Governor Link
238 691843 Cap−Valve
239 491657S Switch−Oil Pressure
Used on Type No(s).
0142, 0157, 0202.
240 298090S Filter−Fuel
(Red, 150 Microns)
Used on Type No(s).
0110.
−−−−−− Note −−−−−−
394358Ss Filter−Fuel
(White, 75 Microns)
Used on Type No(s).
0114, 0116, 0119,
0120, 0121, 0123,
0126, 0130, 0136,
0137, 0139, 0146,
0147, 0149, 0153,
0159, 0155, 0163,
0164, 0183, 0190,
0192, 0193, 0195,
0198, 0203.
240A 691035 Filter−Fuel
(Clear, 40 Microns)
Used on Type No(s).
0015, 0016, 0020,
0022, 0026, 0028,
0029, 0036, 0038,
0117, 0124, 0127,
0129, 0131, 0132,
0138, 0140, 0141,
0142, 0152, 0154,
0156, 0157, 0194,
0197, 0202.
265 691024 Clamp−Casing
267 794904 Screw
(Casing Clamp)
268 691025 Casing−Control Wire
(Cut To Required
Length)
269 691026 Wire−Control
(Cut To Required
Length)
270 691027 Nut
(Control Wire Casing)
271 691028 Lever−Control
276 D
z
692255 Washer−Sealing
(Walbro)
276A D
z
695410 Washer−Sealing
(Nikki)