Briggs & Stratton 21A900 Series, Illustrated Parts List

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REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
21A900
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.
5069 − 17 Assemblies include all parts shown in frames. 02/07/2008
17
878 398661 Harness − Alternator
883 K 692236 Gasket − Exhaust
884 691956 Clamp − Muffler
Used on Type No(s).
0121, 0122, 0173.
914 691108 Screw
(Rocker Cover)
918 791851 Hose − Vacuum
(Molded)
920 691656 Solenoid − Starter
Used on Type No(s).
0147, 0150, 0172,
0186.
943 K 690589 Seal − O Ring
(Oil Pump Cover)
950 691657 Screw − Float Bowl
(Bottom Of Bowl)
957 792647 Cap − Fuel Tank
(Plastic)
958 698183 Valve − Fuel Shut Off
(Plastic)
Used on Type No(s).
0141, 0144, 0146,
0154, 0156, 0157,
0159, 0161, 0167,
0171, 0172, 0179,
0185, 0186, 0190,
0191.
965 499613 Cover − Oil Pump
967 697292 Filter − Pre Cleaner
968 697420 Cover − Air Cleaner
(Black)
−−−−−− Note −−−−−−
697422 Cover − Air
Cleaner
(Red)
972 792168 Tank − Fuel
(Plastic)
975 495933 Bowl − Float
(Walbro)
975A 698783 Bowl − Float
(Nikki)
977 690192 Gasket Set − Carburetor
977A 790032 Gasket Set − Carburetor
(Nikki)
987
D
691326 Seal − Throttle Shaft
987A D 698777 Seal − Throttle Shaft
(Nikki)
1005 794439 Fan − Flywheel
(Used After Code Date
07040800).
1005A 794440 Fan − Flywheel
(Used Before Code
Date 07040900).
1005B Fan − Flywheel
(No Longer Available)
(See Reference1005A
For Service Flywheel
Fan).
1017 690770 Screen − Oil Pump
1022 K Δ 272475S Gasket − Rocker Cover
(Used Before Code
Date 07091000).
(After Date Code Use
liquid Sealant
Reference 850)
1023 794659 Cover − Rocker
1024 499054 Pump − Oil
(Used Before Code
Date 07051700).
1024A 794644 Pump − Oil
(Used After Code Date
07051600).
1026 697395 Rod − Push
(Exhaust)
−−−−−− Note −−−−−−
697394 Rod − Push
(Intake)
1027 492932S Filter − Oil
1029 691751 Arm − Rocker
1034 690822 Guide − Push Rod
1036 Label − Emissions
(Available From A
Briggs & Stratton
Authorized Dealer)
1040 698368 Plate − Trim
Used on Type No(s).
0104, 0113, 0121,
0122, 0133, 0137,
0140, 0143, 0152,
0155, 0158, 0164,
0167, 0169, 0172,
0173, 0178, 0186.
1040A 697381 Plate − Trim
Used on Type No(s).
0101, 0105, 0119,
0120, 0129, 0131,
0154, 0156, 0165,
0180, 0183, 0189,
0189, 0192, 0195,
0197, 0198, 0199.
1044 698139 Screw
(Flywheel)
1051 691265 Ring − Retaining
1054 280275 Tie − Cable
1058 276344 Manual − Operator’s
−−−−−− Note −−−−−−
MS3787 Manual −
Operator’s
Used on Type No(s).
0101, 0134, 0164,
0165, 0170, 0189,
0197.
MS3788 Manual −
Operator’s
Used on Type No(s).
0105, 0191.
1059 698516 Kit − Screw/Washer
1070 690372 Screw
(Flywheel Fan)
(Used Before Code
Date 07040900).
1070A 690363 Screw
(Flywheel Fan)
(Used After Code Date
07040800).
1090 691293 Retainer − Brush
1091 691333 Cap − Limiter
1095 691581 Gasket Set − Valve
1119 691183 Screw
(Alternator)
1127 695407 Screw
(Float Bowl)
1136 690278 Screw
(Control Bracket)(High
Speed Control)
Used on Type No(s).
0139, 0140, 0142,
0166.
1146 793380 Screw
(Choke Shaft)(Manual
Choke)