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Briggs and Stratton 304400 Series Engine Parts

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Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price	Qty
1			808690		Cylinder Assembly	Ships in 2 - 6 business days	$374.88
2			808534		Kit-Bushing/Seal (Magneto Side)	Ships in 2 - 6 business days	$12.60
3			805101S		Seal-Oil (Magneto Side)	Ships in 2 - 6 business days	$6.05
5			808688		Head-Cylinder	Ships in 2 - 6 business days	$232.10
5A			808689		Head-Cylinder	Ships in 2 - 6 business days	$232.10
7			806085S		Gasket-Cylinder Head	Ships in 2 - 6 business days	$5.23
8		Before 04060100	808984		Breather Assembly	Ships in 2 - 6 business days	$28.88
9		Before 04060100	809094		Gasket-Breather	Ships in 2 - 6 business days	$5.67
10		Before 04060100	690751		Screw (Breather Assembly)	Ships in 2 - 6 business days	$4.13
10A			806421		Screw (Breather Assembly)	Ships in 2 - 6 business days	$1.93
11			808686		Tube-Breather	Ships in 2 - 6 business days	$39.88
12			842589		Gasket-Crankcase	Ships in 2 - 6 business days	$9.35
13			692059		Screw (Cylinder Head)	Ships in 2 - 6 business days	$3.03
15			690946		Plug--Oil Drain (3/8 Standard)	Ships in 2 - 6 business days	$2.53
16	Type: Check type number and/or date code for this figure number.
			692161		Crankshaft	Ships in 2 - 6 business days	$226.16
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
	0322 0323		692163		Crankshaft	Ships in 2 - 6 business days	$226.16
17			843827		Bearing-Ball	Ships in 2 - 6 business days	$21.07
18	Type: Check type number and/or date code for this figure number.
			808847		Cover-Crankcase	Ships in 2 - 6 business days	$154.17
	0323		808850		Cover- Crankcase	Ships in 2 - 6 business days	$154.17
20			805049S		Seal-Oil (PTO Side)	Ships in 2 - 6 business days	$6.05
21			805049S		Seal-Oil (PTO Side)	Ships in 2 - 6 business days	$6.05
22			807362		Screw (Crankcase Cover/Sump)	Ships in 2 - 6 business days	$1.93
23			844819		Flywheel Conversion Kit	Ships in 2 - 6 business days	$317.63
25	Type: Check type number and/or date code for this figure number.
			843951		Piston Assembly (Standard)	In stock 7 available	$95.26
			843958		Piston Assembly (.020 Oversize)	Ships in 2 - 6 business days	$89.27
26	Type: Check type number and/or date code for this figure number.
			843951		Piston Assembly (Standard)	In stock 7 available	$95.26
			807810		Ring Set (.020 Oversize)	Ships in 2 - 6 business days	$33.99
27			690683		Lock-Piston Pin	Ships in 2 - 6 business days	$2.37
28			807621		Pin-Piston	Ships in 2 - 6 business days	$5.89
29			807900S		Rod-Connecting	Ships in 2 - 6 business days	$65.51
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
32			690698		Screw (Connecting Rod)	Ships in 2 - 6 business days	$3.80
33			808687		Valve-Exhaust	Ships in 2 - 6 business days	$28.66
34			807680		Valve-Intake	Ships in 2 - 6 business days	$28.66
35			692084		Spring-Valve (Intake)	Ships in 2 - 6 business days	$3.41
36			692084		Spring-Valve (Intake)	Ships in 2 - 6 business days	$3.41
39			690745		Deflecter-Oil	Ships in 2 - 6 business days	$3.36
40			692058		Retainer-Valve	Ships in 2 - 6 business days	$2.75
42			807683		Keeper-Valve	Ships in 2 - 6 business days	$3.63
45			690977		Tappet-Valve	Ships in 2 - 6 business days	$4.13
46			691557		Camshaft	Ships in 2 - 6 business days	$178.53
50			692124		Manifold-Intake	Ships in 2 - 6 business days	$107.03
51			806457		Gasket-Intake	Ships in 2 - 6 business days	$2.97
51A			692035		Gasket-Intake	Ships in 2 - 6 business days	$3.85
54			690676		Screw (Intake Manifold)	Ships in 2 - 6 business days	$2.20
73			494439		Screen-Rotating	Ships in 2 - 6 business days	$29.98
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
74A			691647		Screw (Rotating Screen)	Ships in 2 - 6 business days	$1.93
75			691490		Washer (Flywheel)	Ships in 2 - 6 business days	$3.03
97C			808397		Shaft-Throttle	Ships in 2 - 6 business days	$23.93
98			841842		Kit-Idle Speed	Ships in 2 - 6 business days	$4.46
98B			808177		Kit-Idle Speed	Ships in 2 - 6 business days	$3.85
122A			690747		Spacer-Carburetor	Ships in 2 - 6 business days	$4.13
125			808692		Carburetor	Ships in 2 - 6 business days	$171.93
127			694916		Plug-Welch	Ships in 2 - 6 business days	$3.74
127A			806460		Plug-Welch	Ships in 2 - 6 business days	$5.61
146			691639		Key--Timing	Ships in 2 - 6 business days	$2.31
161			691561		Base-Air Cleaner (Metal)	Ships in 2 - 6 business days	$44.44
163			692081		Gasket-Air Cleaner	Ships in 2 - 6 business days	$4.51
188			692056		Screw (Control Bracket)	Ships in 2 - 6 business days	$1.93
192			807623		Adjuster-Rocker Arm	Ships in 2 - 6 business days	$11.72
197			807163		Screw (Back Plate)	Ships in 2 - 6 business days	$1.93
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
206			691244		Nut-Governor Adjusting	Ships in 2 - 6 business days	$5.89
208			691549		Rod-Governor Control	Ships in 2 - 6 business days	$5.01
209	Type: Check type number and/or date code for this figure number.
			692070		Spring-Governor	Ships in 2 - 6 business days	$3.58
	0322		691506		Spring- Governor	No estimated release date	$4.51
209A	0323		690709		Spring-Governor	Ships in 2 - 6 business days	$4.51
211	Type: Check type number and/or date code for this figure number.
			692069		Spring-Governed Idle	No estimated release date	$6.27
	0322		692068		Spring- Governed Idle	Ships in 2 - 6 business days	$4.24
211A	0323		690707		Spring-Governed Idle	Ships in 2 - 6 business days	$4.07
212			690712		Link-Throttle	Ships in 2 - 6 business days	$4.79
222			808454		Bracket-Control	Ships in 2 - 6 business days	$25.08
222A	0416		691570		Bracket-Control	Ships in 2 - 6 business days	$25.08
227			690236		Lever-Governor Control	Ships in 2 - 6 business days	$9.63
231			690718		Screw (Throttle Valve)	Ships in 2 - 6 business days	$3.41
232			692073		Spring-Governor Link	Ships in 2 - 6 business days	$5.28
239			690233		Switch-Oil Pressure	Ships in 2 - 6 business days	$12.65
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
262			692083		Screw (Rod Bracket)	Ships in 2 - 6 business days	$1.93
265			691024		Clamp-Casing	Ships in 2 - 6 business days	$2.09
267			692083		Screw (Rod Bracket)	Ships in 2 - 6 business days	$1.93
268			691025		Casing-Control Wire	Ships in 2 - 6 business days	$18.54
269			691026		Wire-Control	Ships in 2 - 6 business days	$10.78
270			691027		Nut (Control Wire Casing)	Ships in 2 - 6 business days	$5.72
271			691028		Lever-Control	In stock 1 available	$14.25
273			690681		Seal-O Ring (Oil Pump)	Ships in 2 - 6 business days	$2.31
276			806998		Washer-Sealing (LP/NG Fuel Switch)	Ships in 2 - 6 business days	$2.64
276A	Type: Check type number and/or date code for this figure number.
		After 01120200	807085		Washer-Sealing	Ships in 2 - 6 business days	$2.15
		Before 01120300	691766		Washer- Sealing	In stock 1 available	$2.48
276B			690704		Washer-Sealing (Crankcase Cover/Sump)	Ships in 2 - 6 business days	$2.75
278			842122		Washer (Governor Control Lever)	Ships in 2 - 6 business days	$2.48
280			691526		Bracket-Rod	Ships in 2 - 6 business days	$5.78
287			692062		Screw (Dipstick Tube)	Ships in 2 - 6 business days	$1.93
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
304A	Type: Check type number and/or date code for this figure number.
			808055		Housing-Blower (Red)	Ships in 2 - 6 business days	$130.00
			808408		Housing- Blower (Black)	Ships in 2 - 6 business days	$148.78
305			692056		Screw (Control Bracket)	Ships in 2 - 6 business days	$1.93
308			841183		Cover-Cylinder Head (Cylinder 1)	Ships in 2 - 6 business days	$50.71
308C		Before 03110100	841182		Cover-Cylinder Head (Cylinder 2)	Ships in 2 - 6 business days	$17.49
308F		After 03103100	841182		Cover-Cylinder Head (Cylinder 2)	Ships in 2 - 6 business days	$17.49
309			691564		Motor-Starter	Ships in 2 - 6 business days	$145.15
310			496880		Screw (Starter Motor)	Ships in 2 - 6 business days	$4.24
310A			690323		Screw (Starter Motor)	Ships in 2 - 6 business days	$2.42
311			496887		Brush Set Obsolete - Not Available - Not Available for Retail Sale			Not Available
311A			395538		Brush Set	Ships in 2 - 6 business days	$22.55
318			807163		Screw (Back Plate)	Ships in 2 - 6 business days	$1.93
322			841233		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
322A			692067		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
332			690887		Nut (Flywheel)	Ships in 2 - 6 business days	$5.67
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
333			492341		Armature-Magneto	Ships in 2 - 6 business days	$43.84
334			692066		Screw (Magneto Armature)	Ships in 2 - 6 business days	$1.93
337	Type: Check type number and/or date code for this figure number.
			491055S		Plug-Spark	In stock 4 available	$3.58
			491055S		Plug-Spark	In stock 4 available	$3.58
	0323		792015		Plug-Spark	Ships in 2 - 6 business days	$6.05
338			691312		Gasket-Dipstick	Ships in 2 - 6 business days	$4.07
358	Type: Check type number and/or date code for this figure number.
		After 01120200	841188		Gasket Set-Engine	Ships in 2 - 6 business days	$65.23
		Before 01120300	808704		Gasket Set-Engine	Ships in 2 - 6 business days	$51.92
359			691077		Washer	Ships in 2 - 6 business days	$1.93
365			690711		Screw	In stock 2 available	$1.93
373			691612		Nut-Hex.	Ships in 2 - 6 business days	$1.82
377			808095		Key-Woodruff	Ships in 2 - 6 business days	$6.82
413			693587		Nut (Starter Motor)	Ships in 2 - 6 business days	$2.48
415			794903		Plug-Dil Drain	Ships in 2 - 6 business days	$2.37
432			691509		Cap-Spring	Ships in 2 - 6 business days	$3.47
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
437			691902		Screw (Exhaust Manifold)	Ships in 2 - 6 business days	$1.93
439			692154		Seal-O Ring (Crankcase Cover/Sump)	Ships in 2 - 6 business days	$2.48
445	Type: Check type number and/or date code for this figure number.
		After 04022900	841359		Filter-Air Cleaner Cartridge	Ships in 2 - 6 business days	$25.58
		Before 04030100	394018S		Filter-Air Cleaner Cartridge Note: For horizontal and Vanguard engines	Ships in 2 - 6 business days	$13.20
447			807163		Screw (Back Plate)	Ships in 2 - 6 business days	$1.93
454			693289		Cap-Breather	Ships in 2 - 6 business days	$2.53
455			691517		Cup-Flywheel	Ships in 2 - 6 business days	$10.01
466			806466		Seal-O Ring (Breather Assembly)	Ships in 2 - 6 business days	$6.33
467			691985		Knob-Air Cleaner	In stock 1 available	$4.51
468			690690		Seal-O Ring (Oil Pump Screen)	Ships in 2 - 6 business days	$2.37
474D			696458		10-16 Amp Alternator	Ships in 2 - 6 business days	$51.26
479	Type: Check type number and/or date code for this figure number.
			807084		Screw (Oil Pump Screen)	Ships in 2 - 6 business days	$1.93
	0323		807084		Screw (Oil Pump Screen)	Ships in 2 - 6 business days	$1.93
493			691177		Bracket-Mounting	Ships in 2 - 6 business days	$11.33
500			691086		Washer	Ships in 2 - 6 business days	$2.48
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
501			797375		10-16 Amp Voltage Regulator	Ships in 2 - 6 business days	$65.95
503			691532		Strap-Starter	Ships in 2 - 6 business days	$3.14
505			690238		Nut (Governor Control Lever)	Ships in 2 - 6 business days	$1.82
506			690677		Screw (Carburetor Cover)	Ships in 2 - 6 business days	$1.93
507			691972		Insulator	Ships in 2 - 6 business days	$5.01
510			496881		Drive-Starter	Ships in 2 - 6 business days	$46.86
520			691084		Terminal-Ground	Ships in 2 - 6 business days	$2.20
523A			693175		Dipstick	Ships in 2 - 6 business days	$15.73
524			693172		Seal-Dipstick Tube	Ships in 2 - 6 business days	$2.64
525			693174		Tube-Dipstick	Ships in 2 - 6 business days	$10.78
526			692067		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
527			690423		Clamp-Tube	Ships in 2 - 6 business days	$2.37
529			690744		Grommet	Ships in 2 - 6 business days	$3.19
552			690701		Bushing-Governor Crank	Ships in 2 - 6 business days	$4.57
552A			806686		Bushing-Governor Crank	Ships in 2 - 6 business days	$4.24
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
555			692067		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
560			808693		Switch-LP/NG Fuel	Ships in 2 - 6 business days	$79.64
562			690239		Bolt (Governor Control Lever)	Ships in 2 - 6 business days	$2.75
565			690682		Stud (Oil Filter Adapter)	Ships in 2 - 6 business days	$2.26
572		Before 04060100	690686		Baffle-Breather	Ships in 2 - 6 business days	$5.12
573			841310		Plate-Back	Ships in 2 - 6 business days	$25.63
577			690795		Cable-Starter	Ships in 2 - 6 business days	$9.85
578			692306		Wire Assembly	Ships in 2 - 6 business days	$9.08
578A			692319		Wire Assembly	Ships in 2 - 6 business days	$9.74
596			691492		Screw (Oil Pump)	Ships in 2 - 6 business days	$1.93
598			807625		Shim-End Play (Crankshaft or Camshaft Bearing)	Ships in 2 - 6 business days	$9.74
601			691145		Clamp-Hose	Ships in 2 - 6 business days	$2.20
613			691902		Screw (Exhaust Manifold)	Ships in 2 - 6 business days	$1.93
615			691550		Retainer-Governor Shaft	Ships in 2 - 6 business days	$2.20
616			806685		Crank-Governor	Ships in 2 - 6 business days	$22.55
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
633A			695414		Seal-Choke/Throttle Shaft	Ships in 2 - 6 business days	$3.25
635			692076		Boot-Spark Plug	Ships in 2 - 6 business days	$3.63
638		Before 03110100	691551		Washer (Cylinder Head Cover)	Ships in 2 - 6 business days	$2.48
643			692079		Retainer-Air Filter	Ships in 2 - 6 business days	$11.72
650			841233		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
664			691087		Nut	Ships in 2 - 6 business days	$2.48
668A			691500		Spacer (Rotating Screen)	Ships in 2 - 6 business days	$3.58
683			691029		Nut (Starter Cable)	Ships in 2 - 6 business days	$2.64
689			691272		Spring-Friction	Ships in 2 - 6 business days	$2.53
691			842826		Seal-Governor Shaft	Ships in 2 - 6 business days	$4.46
697			692062		Screw (Dipstick Tube)	Ships in 2 - 6 business days	$1.93
711A			690677		Screw (Carburetor Cover)	Ships in 2 - 6 business days	$1.93
718			806469		Pin-Locating	Ships in 2 - 6 business days	$2.75
718B			841581		Pin-Locating	Ships in 2 - 6 business days	$9.90
727			841313		Cover-Starter Drive	Ships in 2 - 6 business days	$8.31
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
729			690586		Clip-Wire	Ships in 2 - 6 business days	$2.20
732			690688		Screw (Starter Drive Cover)	Ships in 2 - 6 business days	$1.93
732A			841233		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
737			690679		Screw (Oil Filter Adapter)	Ships in 2 - 6 business days	$1.93
741			691530		Gear-Timing	Ships in 2 - 6 business days	$11.66
789	Type: Check type number and/or date code for this figure number.
			691578		Harness-Wiring	Ships in 2 - 6 business days	$26.24
	0323 0416		691996		Harness- Wiring	Ships in 2 - 6 business days	$26.24
797			691029		Nut (Starter Cable)	Ships in 2 - 6 business days	$2.64
797A			693167		Nut (Brush Retainer)	Ships in 2 - 6 business days	$2.48
801			808778		Cap-Drive Obsolete - Not Available - Not Available for Retail Sale			Not Available
802			496813		Cap-End	Ships in 2 - 6 business days	$49.61
802A			691286		Cap--End	Ships in 2 - 6 business days	$9.96
803			690854		Housing-Starter Obsolete - Not Available - Not Available for Retail Sale			Not Available
803A			693547		Housing-Starter	Ships in 2 - 6 business days	$47.74
813			690635		Clamp	Ships in 2 - 6 business days	$13.81
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
816			690706		Washer (Oil Filter Adapter)	Ships in 2 - 6 business days	$1.93
830			809157		Stud-Rocker Arm	Ships in 2 - 6 business days	$3.41
833			841233		Screw (Cylinder Head Cover)	Ships in 2 - 6 business days	$1.93
840	Type: Check type number and/or date code for this figure number.
		After 06011800	842828		Kit-Panel Obsolete - Not Available	Discontinued	$0.00	N/A
		Before 06011900	842828		Kit-Panel Obsolete - Not Available	Discontinued	$0.00	N/A
849			691088		Screw (Stub Shaft)	Ships in 2 - 6 business days	$1.93
851			493880S		Terminal-Spark Plug	Ships in 2 - 6 business days	$2.15
862			692153		Strap/Stud-Air Cleaner Mounting	Ships in 2 - 6 business days	$4.57
865			841312		Cover-Air Guide	Ships in 2 - 6 business days	$18.65
868			691963		Screw (Control Bracket)	Ships in 2 - 6 business days	$6.38
871			692057		Bushing-Valve Guide	Ships in 2 - 6 business days	$5.78
877C			399916		Wire/Conn-Alternator	Ships in 2 - 6 business days	$5.45
879			806648		Cover-Carburetor	Ships in 2 - 6 business days	$10.12
883			691613		Gasket-Exhaust	Ships in 2 - 6 business days	$4.02
892			692318		Switch-Key	Ships in 2 - 6 business days	$22.55
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
899			691077		Washer	Ships in 2 - 6 business days	$1.93
914			806421		Screw (Breather Assembly)	Ships in 2 - 6 business days	$1.93
918			791880		Hose-Vacuum	Ships in 2 - 6 business days	$8.25
920			691656		Solenoid-Starter	In stock 2 available	$25.14
967			272490S		Filter-Pre Cleaner	In stock 3 available	$3.80
968			699959		Cover-Air Cleaner	Ships in 2 - 6 business days	$35.31
988			692063		Gasket-Oil Adapter	Ships in 2 - 6 business days	$2.26
990			691959		Key Set	In stock 1 available	$4.70
996			691577		Shield-Carburetor	Ships in 2 - 6 business days	$26.35
1004			690743		Duct-Air	Ships in 2 - 6 business days	$8.47
1012			690592		Retainer-Link	Ships in 2 - 6 business days	$2.31
1017			690900		Screen-Oil Pump	Ships in 2 - 6 business days	$18.87
1019			841626		Kit-Label	Ships in 2 - 6 business days	$20.30
1022			806039S		Gasket-Rocker Cover	Ships in 2 - 6 business days	$4.95
1023			843749		Cover-Rocker	Ships in 2 - 6 business days	$25.08
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
1023A			843750		Cover-Rocker	Ships in 2 - 6 business days	$48.29
1024			693185		Pump-Oil Obsolete - Not Available	Discontinued	$0.00	N/A
1025			690689		Spool-Governor	Ships in 2 - 6 business days	$5.12
1026	Type: Check type number and/or date code for this figure number.
			691836		Rod-Push (Intake)(Steel)	Ships in 2 - 6 business days	$5.94
			691758		Rod-Push (Exhaust)(Aluminum)	Ships in 2 - 6 business days	$7.48
1027			492932S		Filter-Oil Note: 7-9 PSI; 3/4"-16 THD; 28 micron	In stock 2 available	$10.18
1028			808235		Adapter-Oil Filter	Ships in 2 - 6 business days	$28.49
1029			807323		Arm-Rocker	Ships in 2 - 6 business days	$7.81
1047			841580		Shaft-Stub	Ships in 2 - 6 business days	$122.16
1051			691124		Ring-Retaining	Ships in 2 - 6 business days	$1.87
1054			280275		Tie-Cable	Ships in 2 - 6 business days	$2.86
1059			698516		Kit--Screw/Washer	Ships in 2 - 6 business days	$3.25
1090			691293		Retainer--Brush	Ships in 2 - 6 business days	$18.98
1095A	Type: Check type number and/or date code for this figure number.
		After 01120200	841191		Gasket Set-Valve	Ships in 2 - 6 business days	$51.32
		Before 01120300	808391		Gasket Set-Valve	Ships in 2 - 6 business days	$50.00
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
1100			791959		Pivot-Rocker Arm	Ships in 2 - 6 business days	$3.91
1119			691552		Screw (Alternator)	Ships in 2 - 6 business days	$1.93
1254		After 01120200	807084		Screw (Oil Pump Screen)	Ships in 2 - 6 business days	$1.93
1330			272144		Repair Manual	Ships in 2 - 6 business days	$23.98

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Armature-Magneto $43.84	Plug-Spark $3.58
Filter-Oil $10.18	Filter-Pre Cleaner $3.80
Solenoid-Starter $25.14	Retainer--Brush $18.98
Terminal-Spark Plug $2.15	Tappet-Valve $4.13

Repair Videos

How to Replace Fuel Lines on 2-Cycle Engines

How to Repair a Small Engine Recoil Starter

Repair Articles

How to Repair a Small Engine Recoil Starter
This article explains the steps necessary to repair a small gas engine's recoil starter. A broken recoil starter can prevent you from starting the equipment you need, but with a quick and easy repair,...

How to Replace Fuel Lines on 2-Cycle Engines
This article explains simple procedures to determine the correct fuel line routing for any 2-cycle engine carburetor.