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Briggs & Stratton 400400 Series Engine Parts

There are multiple versions of this engine

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Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price	Qty
2			399265		Kit--Bushing/Seal (Magneto Side)	Ships in 2 - 6 business days	$17.77
3			391086S		Seal,Oil	Ships in 2 - 6 business days	$3.85
4			292681		Kit-Idle Mixture	Ships in 2 - 6 business days	$3.58
5-1			493457		Head-Cylinder (Cylinder 1) Obsolete - Not Available	Discontinued	$0.00	N/A
5-2			493458		Head-Cylinder #2	Ships in 2 - 6 business days	$65.51
7-1			271867S		Gasket-Cylinder Head (Cylinder #1)	Ships in 2 - 6 business days	$6.71
7-2			271868S		Gasket-Cylinder Head (Cylinder 2)	Ships in 2 - 6 business days	$6.71
8-1			495755		Breather Assembly #1	Ships in 2 - 6 business days	$28.82
8-2			495756		Breather Assembly #2 Obsolete - Not Available	Discontinued	$0.00	N/A
9			27803S		Gasket-Breather	Ships in 2 - 6 business days	$2.04
10			691666		Screw	Ships in 2 - 6 business days	$1.82
11			280185		Tube	Ships in 2 - 6 business days	$6.00
11A			691897		Tube	Ships in 2 - 6 business days	$10.12
12	Type: Check type number and/or date code for this figure number.
			691877		Gasket-Crankcase Cover (1/64" Thick)	Ships in 2 - 6 business days	$5.45
			272127		Gasket - Crankcase Cover	Ships in 2 - 6 business days	$5.45
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
			272128		Gasket-Crankcase Cover-.00~" Thick	Ships in 2 - 6 business days	$5.45
13			691640		Screw	Ships in 2 - 6 business days	$1.87
14			690912		Screw	Ships in 2 - 6 business days	$1.93
15A			691682		Plug-Oil Drain	Ships in 2 - 6 business days	$2.26
16	Type: Check type number and/or date code for this figure number.
			393823		Crankshaft Obsolete - Not Available - Not Available for Retail Sale			Not Available
			691639		Key--Timing	Ships in 2 - 6 business days	$2.31
			231160		Timimg Gear Pin	Ships in 2 - 6 business days	$3.69
	0119		399899		Crankshaft Obsolete - Not Available - Not Available for Retail Sale			Not Available
17			691358		Bearing-Bail (P.T.O. Side)	Ships in 2 - 6 business days	$31.74
18	Type: Check type number and/or date code for this figure number.
			394309		Crankcase Cover Assembly	Ships in 2 - 6 business days	$134.70
	0119		394420		Cover Assembly-Crankcase Obsolete - Not Available - Not Available for Retail Sale			Not Available
	0015 0016 0122		394535		Crankcase Cover Assembly Obsolete - Not Available - Not Available for Retail Sale			Not Available
20			291675S		Seal-Oil (PTO Side) Note: 1.375" ID x 1.883" OD	Ships in 2 - 6 business days	$4.24
22			691088		Screw (Stub Shaft)	Ships in 2 - 6 business days	$1.93
23	Type: Check type number and/or date code for this figure number.
			393480		Flywheel And Ring Gear Assembly-Magneto Obsolete - Not Available - Not Available for Retail Sale			Not Available
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
			392956		Flywheel And Ring Gear Assembly-Magneto Obsolete - Not Available - Not Available for Retail Sale			Not Available
24			222698S		Key-Flywheel Note: .185	In stock 3 available	$1.93
25	Type: Check type number and/or date code for this figure number.
			498584		Piston Assembly (Standard)	Ships in 2 - 6 business days	$61.05
			498586		Piston Assembly (.020" Oversize)	Ships in 2 - 6 business days	$61.05
26	Type: Check type number and/or date code for this figure number.
			394959		Ring Set (Standard)	Ships in 2 - 6 business days	$21.95
			394960		Ring Set (.010" Oversize) Obsolete - Not Available - Not Available for Retail Sale			Not Available
			394961		Ring Set (.020" Oversize)	Ships in 2 - 6 business days	$21.95
			394962		Ring Set (.030" Oversize) Obsolete - Not Available - Not Available for Retail Sale			Not Available
27			691792		Lock-Piston Pin	In stock 1 available	$1.49
28	Type: Check type number and/or date code for this figure number.
			299691		Pin-Piston/Standard	Ships in 2 - 6 business days	$9.41
			391286		Pin-Piston (.005 Oversize) Obsolete - Not Available - Not Available for Retail Sale			Not Available
29	Type: Check type number and/or date code for this figure number.
			393270		Rod-Connecting (Standard)	Ships in 2 - 6 business days	$41.69
			393714		Rod- Connecting (.020 Undersize) Obsolete - Not Available - Not Available for Retail Sale			Not Available
30			691733		Dipper-Connecting Rod	Ships in 2 - 6 business days	$9.24
31			220863		Washer (Connecting Rod)	In stock 4 available	$1.93
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
34			691804		Valve-Intake	Ships in 2 - 6 business days	$19.53
35			691605		Spring-Valve	Ships in 2 - 6 business days	$3.03
36			691597		Spring-Valve	Ships in 2 - 6 business days	$3.96
40			690656		Retainer-Valve	Ships in 2 - 6 business days	$3.14
41			691939		Retainer-Valve	Ships in 2 - 6 business days	$15.29
42			494553		Keeper-Valve	Ships in 2 - 6 business days	$3.36
45			691800		Tappet-Valve	Ships in 2 - 6 business days	$5.67
46			212337		Gear-Cam Obsolete - Not Available - Not Available for Retail Sale			Not Available
50			393349		Manifold Assembly-Intake Obsolete - Not Available - Not Available for Retail Sale			Not Available
51			692278		Gasket-Intake	Ships in 2 - 6 business days	$2.15
52			692219		Gasket-Intake	Ships in 2 - 6 business days	$2.75
53			691681		Screw	Ships in 2 - 6 business days	$2.37
54			93208		Screw	Ships in 2 - 6 business days	$4.24
75			691056		Washer (Flywheel)	Ships in 2 - 6 business days	$4.95
81			691178		Lock-Muffler Screw	Ships in 2 - 6 business days	$2.31
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
85			691441		Screw (Cylinder Head) (2 7/16 Long)	Ships in 2 - 6 business days	$2.48
91	Type: Check type number and/or date code for this figure number.
			399327		Body Assembly-Upper Carburetor Obsolete - Not Available - Not Available for Retail Sale			Not Available
		85082500 to 87020200	399534		Body Assembly-Upper Carburetor Obsolete - Not Available - Not Available for Retail Sale			Not Available
		Before 85082600	398108		Body Assembly-Upper Carburetor Obsolete - Not Available - Not Available for Retail Sale			Not Available
93			690513		Bushing-Throttle Shaft	Ships in 2 - 6 business days	$3.36
95			691437		Screw	Ships in 2 - 6 business days	$1.87
96			223370		Valve Throttle	Ships in 2 - 6 business days	$3.41
97			690629		Shaft-Throttle	Ships in 2 - 6 business days	$17.66
98			691615		Screw-Slotted	Ships in 2 - 6 business days	$1.93
102			271609		Gasket- Carburetor Body	Ships in 2 - 6 business days	$2.42
103			692265		Float-Carburetor	Ships in 2 - 6 business days	$8.53
104			691775		Pin-Float Hinge	Ships in 2 - 6 business days	$2.04
105			394681		Valve-Fuel Inlet Note: For 7 thru 18 HP engines	Ships in 2 - 6 business days	$4.95
107	Type: Check type number and/or date code for this figure number.
		After 85082500	399625		Body-Lower Carburetor Obsolete - Not Available - Not Available for Retail Sale			Not Available
		Before 85082600	398106		Body-Lower Carburetor	Ships in 2 - 6 business days	$87.18
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
108	Type: Check type number and/or date code for this figure number.
		After 85082500	223534		Valve-Choke	Ships in 2 - 6 business days	$3.69
		Before 85082600	222010		Valve-Choke	Ships in 2 - 6 business days	$3.69
109			691957		Shaft-Choke	Ships in 2 - 6 business days	$22.72
111			691590		Spring-Choke Lever	Ships in 2 - 6 business days	$2.37
116			691319		Washer-Sealing (Carburetor Plug)	Ships in 2 - 6 business days	$2.15
117	Type: Check type number and/or date code for this figure number.
			690518		Jet-Needle Valve	Ships in 2 - 6 business days	$7.98
			231337		Jet-Needle	Ships in 2 - 6 business days	$10.84
119			691090		Screw (Upper to Lower Carburetor Body)	Ships in 2 - 6 business days	$1.93
121			694056		Kit-Carburetor Overhaul Note: For 16 thru 18 HP engines	Ships in 2 - 6 business days	$21.95
161			222752		Air Cleaner Body	Ships in 2 - 6 business days	$22.72
171			691626		Nut	Ships in 2 - 6 business days	$1.82
187			841589		Line-Fuel	Ships in 2 - 6 business days	$25.03
189			691075		Washer (Muffler Bracket)	Ships in 2 - 6 business days	$1.93
201			261444		Link-Governor Obsolete - Not Available - Not Available for Retail Sale			Not Available
202			261531		Link-Speed Control	Ships in 2 - 6 business days	$2.31
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
209			261720		Spring-Governor	Ships in 2 - 6 business days	$4.24
209A			691807		Spring-Governed Idle	Ships in 2 - 6 business days	$3.14
216			690544		Support, Left Grille	Ships in 2 - 6 business days	$4.46
219			793338		Gear-Governor	Ships in 2 - 6 business days	$16.56
220			690412		Washer (Governor Gear)	Ships in 2 - 6 business days	$3.69
222			222807		Bracket-Speed Control	Ships in 2 - 6 business days	$19.09
223			222828		Speed Control Lever	Ships in 2 - 6 business days	$4.62
223A			394324		Plate Assembly-Governor Control Obsolete - Not Available - Not Available for Retail Sale			Not Available
227			393846		Lever Assembly-Governor Obsolete - Not Available - Not Available for Retail Sale			Not Available
229			692810		Washer (Governor Control Lever)	Ships in 2 - 6 business days	$2.48
230			220863		Washer (Connecting Rod)	In stock 4 available	$1.93
240			394358S		Filter--Fuel (White, 75 Microns) Note: Fits 1/4	In stock 2 available	$3.25
244			691764		Connector-Hose	Ships in 2 - 6 business days	$2.48
257			690316		Screw-Slotted Hex.	Ships in 2 - 6 business days	$1.93
258	Type: Check type number and/or date code for this figure number.
			691003		Screw (Muffler Guard)	Ships in 2 - 6 business days	$1.93
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
			691003		Screw (Muffler Guard)	Ships in 2 - 6 business days	$1.93
265			691024		Clamp-Casing	Ships in 2 - 6 business days	$2.09
284			93828		Screw-Sem Obsolete - Not Available - Not Available for Retail Sale			Not Available
284A			691100		Screw (Air Cleaner Base To Carburetor)	Ships in 2 - 6 business days	$1.93
300			491307S		Muffler-Exhaust	Ships in 2 - 6 business days	$79.64
300A			399635		Muffler	Ships in 2 - 6 business days	$60.94
304			396088		Housing Blower	Ships in 2 - 6 business days	$101.20
306.1			690414		Shield-Cylinder	Ships in 2 - 6 business days	$8.47
307			691003		Screw (Muffler Guard)	Ships in 2 - 6 business days	$1.93
308.2			691197		Cover-Air Guide	Ships in 2 - 6 business days	$32.18
319			394891		Armature-Magneto (MAGNETRON) Note: For L head twin cylinder engines	Ships in 2 - 6 business days	$54.95
321	Type: Check type number and/or date code for this figure number.
			212370		Fan-Booster	Ships in 2 - 6 business days	$62.92
	0122		212418		Fan-Booster	Ships in 2 - 6 business days	$38.39
324	Type: Check type number and/or date code for this figure number.
			690476		Screen-Rotating	Ships in 2 - 6 business days	$15.18
	0122		690478		Screen-Rotating	Ships in 2 - 6 business days	$10.89
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
332	Type: Check type number and/or date code for this figure number.
			691059		Nut (Flywheel)	Ships in 2 - 6 business days	$2.48
	0122		231247		Armature Group	Ships in 2 - 6 business days	$2.48
333			394891		Armature-Magneto (MAGNETRON) Note: For L head twin cylinder engines	Ships in 2 - 6 business days	$54.95
337	Type: Check type number and/or date code for this figure number.
			796112S		Spark Plug-2-3/8" High-60 M.M. Resistor Note: Order 796112 for 100 Spark Plugs.	In stock 10 available	$2.95
			796112S		Spark Plug-2-3/8" High-60 M.M. Resistor Note: Order 796112 for 100 Spark Plugs.	In stock 10 available	$2.95
344			691078		Screw-Condenser Clamp Mounting Sem	Ships in 2 - 6 business days	$1.93
353			691077		Washer	Ships in 2 - 6 business days	$1.93
354			691612		Nut-Hex.	Ships in 2 - 6 business days	$1.82
356			398808		Wire-Stop	Ships in 2 - 6 business days	$6.00
357			691483		Key-Drive Pulley	Ships in 2 - 6 business days	$3.80
358			495868		Gasket Set-Engine	Ships in 2 - 6 business days	$48.35
363			19203		Puller-Flywheel	Ships in 2 - 6 business days	$11.22
370			231172		Bushing-Speed Control	Ships in 2 - 6 business days	$2.97
370A			691607		Washer-Plain	Ships in 2 - 6 business days	$2.48
383			89838S		Wrench--Spark Plug	Ships in 2 - 6 business days	$4.68
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
387			691896		Body-Fuel Pump	Ships in 2 - 6 business days	$5.67
392			691801		Spring-Pump Diaphragm	Ships in 2 - 6 business days	$2.04
394			272638S		Diaphragm- Carburetor	Ships in 2 - 6 business days	$3.25
423			690297		Screw (Regulator)	In stock 1 available	$1.93
432			690766		Cap-Spring	Ships in 2 - 6 business days	$2.15
434	Type: Check type number and/or date code for this figure number.
		Before 85121500	690434		Cover-Diaphragm	In stock 1 available	$3.85
	85121600		222615		Cover-Diaphragm Obsolete - Not Available	Discontinued	$0.00	N/A
435			691085		Screw (Diaphragm Cover)	In stock 1 available	$1.93
445			394018S		Filter-Air Cleaner Cartridge Note: For horizontal and Vanguard engines	Ships in 2 - 6 business days	$13.20
455			222674		Cup-Screen Mounting	Ships in 2 - 6 business days	$21.89
474			696458		10-16 Amp Alternator	Ships in 2 - 6 business days	$51.26
478			690421		Bracket-Starter	Ships in 2 - 6 business days	$17.16
482			691183		Screw (Alternator)	Ships in 2 - 6 business days	$1.93
500			690282		Washer	Ships in 2 - 6 business days	$1.93
501			797375		10-16 Amp Voltage Regulator	Ships in 2 - 6 business days	$65.95
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
506			231174		Terminal	Ships in 2 - 6 business days	$2.86
507			280180		Insulator	Ships in 2 - 6 business days	$2.37
518			69932S		Kit-Rope/Handle	Ships in 2 - 6 business days	$6.44
520			691084		Terminal-Ground	Ships in 2 - 6 business days	$2.20
523			691385		Dipstick	In stock 1 available	$9.35
523A			394014		Cap And Dipstick-Oil Filler	Ships in 2 - 6 business days	$9.35
524			281370S		Seal-Dipstick Tube	Ships in 2 - 6 business days	$3.03
525			691389		Tube-Dipstick	Ships in 2 - 6 business days	$19.25
525A			392782		Tube-Oil Filler	Ships in 2 - 6 business days	$14.14
527			690389		Clip-Shield	Ships in 2 - 6 business days	$2.26
528			791880		Hose-Vacuum	Ships in 2 - 6 business days	$8.25
535			272490S		Filter-Pre Cleaner	In stock 3 available	$3.80
537			690273		Gasket-Air Cleaner	Ships in 2 - 6 business days	$2.48
539			691723		Clip-Control Rod	Ships in 2 - 6 business days	$3.63
542			690278		Screw	Ships in 2 - 6 business days	$1.93
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
549			691875		Washer	Ships in 2 - 6 business days	$2.20
552			261559		Lower Bushing-Governor	Ships in 2 - 6 business days	$2.70
552A			261560		Upper Bushing-Governor	Ships in 2 - 6 business days	$2.75
556			690359		Screw-Hex Head	Ships in 2 - 6 business days	$5.45
558			92268		Washer-Lock-3/8 X 1/8 X 3/32"	Ships in 2 - 6 business days	$2.48
561			691029		Nut (Starter Cable)	Ships in 2 - 6 business days	$2.64
562			690311		Bolt-Carriage	Ships in 2 - 6 business days	$2.37
569			692287		Gasket-Crankcase	Ships in 2 - 6 business days	$4.35
572			222700		Guide-Air	Ships in 2 - 6 business days	$6.33
573			696041		Black Plate Assembly	Ships in 2 - 6 business days	$27.17
575			692303		Switch-Starting	Ships in 2 - 6 business days	$35.75
578			690640		Wire Assembly	Ships in 2 - 6 business days	$12.10
586			690265		Retainer	Ships in 2 - 6 business days	$3.36
592			691029		Nut (Starter Cable)	Ships in 2 - 6 business days	$2.64
601			791850		Clamp-Hose	Ships in 2 - 6 business days	$2.04
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
613			691416		Screw	Ships in 2 - 6 business days	$6.16
615			93851		Retainer-E Ring	Ships in 2 - 6 business days	$2.15
616			394396		Crank-Governor	Ships in 2 - 6 business days	$13.30
634			691872		Washer-Sealing (Foam)	Ships in 2 - 6 business days	$2.20
634A			271316		Foam Seal-Governor Shaft	Ships in 2 - 6 business days	$9.57
635			66538S		Boot-Spark Plug Note: For 7mm wire	Ships in 2 - 6 business days	$2.37
642			691747		Cover-Air Cleaner	Ships in 2 - 6 business days	$35.86
643			691175		Cartridge Plate-Air Cleaner	Ships in 2 - 6 business days	$7.10
657			690804		Screw	Ships in 2 - 6 business days	$1.93
664			690297		Screw (Regulator)	In stock 1 available	$1.93
664A			691681		Screw	Ships in 2 - 6 business days	$2.37
676			795036		Deflector-Muffler	Ships in 2 - 6 business days	$4.90
725			690477		Shield-Heat	Ships in 2 - 6 business days	$12.82
726			391362		Gear-Ring	Ships in 2 - 6 business days	$44.39
741	Type: Check type number and/or date code for this figure number.
			691277		Gear-Timing	Ships in 2 - 6 business days	$7.59
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
			231321		Gear-Timing	Ships in 2 - 6 business days	$73.59
795			692318		Switch-Key	Ships in 2 - 6 business days	$22.55
795A	Type: Check type number and/or date code for this figure number.
			496590		Switch-Ignition	In stock 1 available	$8.20
			690315		Nut	Ships in 2 - 6 business days	$1.82
825			690642		Wire Assembly	Ships in 2 - 6 business days	$6.82
840			394583		Panel Assembly-Toggle Starter	Ships in 2 - 6 business days	$70.35
842			691870		Seal-O Ring	Ships in 2 - 6 business days	$2.20
847			691651		Screw	Ships in 2 - 6 business days	$1.93
847A			394023		Dipstick And Tube Assembly Obsolete - Not Available - Not Available for Retail Sale			Not Available
851			493880S		Terminal-Spark Plug	Ships in 2 - 6 business days	$2.15
858			691871		Diaphragm-Carburetor	Ships in 2 - 6 business days	$2.48
859			691873		Gasket-Carburetor Pump	Ships in 2 - 6 business days	$2.31
860			691799		Spring-Diaphragm	Ships in 2 - 6 business days	$2.26
861			393397		Kit-Fuel Pump (Used On 3 Screw Fuel Pump Mount Carburetors) Note: For 11 and 14 thru 18 HP engines	In stock 2 available	$7.65
862			495077		Mountin Strap Assembly	Ships in 2 - 6 business days	$7.87
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
863			690413		Bracket-Muffler	Ships in 2 - 6 business days	$41.03
864			691970		Adapter-Muffler Obsolete - Not Available	Discontinued	$0.00	N/A
864A			691975		Adapter-Muffler (Cylinder 1)	Ships in 2 - 6 business days	$33.39
864B			691365		Adapter-Muffler (Cylinder 2) Obsolete - Not Available	Discontinued	$0.00	N/A
865.2			392992		Cover Assembly-Air Guide Obsolete - Not Available - Not Available for Retail Sale			Not Available
866			690632		Rear Insert Assy. (Air Guide)	Ships in 2 - 6 business days	$36.41
867			691195		Frame-Air Guide	Ships in 2 - 6 business days	$35.92
869			691802		Seat-Valve	Ships in 2 - 6 business days	$5.12
871	Type: Check type number and/or date code for this figure number.
			261961		Bushing-Valve Guide	Ships in 2 - 6 business days	$4.73
			231218		Bushing-Valve Guide	Ships in 2 - 6 business days	$7.10
877			393456		Wire/Connector-- Alternator (Dual Circuit)	Ships in 2 - 6 business days	$14.03
878A			692306		Wire Assembly	Ships in 2 - 6 business days	$9.08
883			692282		Gasket-Exhaust	Ships in 2 - 6 business days	$3.25
897			394970		Trigger Coil	In stock 1 available	$23.65
947			397266		Solenoid-Fuel Obsolete - Not Available	Discontinued	$0.00	N/A
Fig #	Type #	Date Code	Part #	Img	Part Name	Availability	Price
955			397882		Plug-Carburetor Obsolete - Not Available - Not Available for Retail Sale			Not Available
1019			491260		Decal Kit	Ships in 2 - 6 business days	$23.87

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Filter--Fuel (White, 75 Microns) $3.25	Key-Flywheel $1.93
Kit-Carburetor Overhaul $21.95	Kit-Fuel Pump (Used On 3 Screw Fuel Pump Mount Carburetors) $7.65
Filter-Pre Cleaner $3.80	Clamp-Hose $2.04
Armature-Magneto (MAGNETRON) $54.95	Seal-Dipstick Tube $3.03

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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,...

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Question: 2 Small Springs In Kit - Are Bo...

TheKing

Are both small springs needed in the fuel pump kit? Only one spring is in my current one.

Both springs stretched out of alignment when I tried to untangle the two springs from the package.

Can I get by with the one old spring?