OEM Parts
Briggs & Stratton
400000 - 699999 Series
421400 to 421499
Briggs & Stratton 421437-0020-99

Briggs & Stratton 421437-0020-99 Carburetor Assembly, A/C

Change Assembly

Diagrams Shown are for U.S. Models

Carburetor Assembly, A/C

Prices shown are USD

Ref#

Part

Price

Qty

11A

MANIFOLD, Intake

280198 691897

$21.28

TUBE, Breather

280185

$19.04

MANIFOLD, Intake

392970 212999

GASKET, Intake Included in Gasket Set-Part No. 394501. Included in Carburetor Overhaul Kit-Part No. 394502

271412 692278

$4.59

GASKET, Intake Included in Gasket Set-Part No. 394501

270884 692219

$4.48

SCREW (1/4-20 X 3/4)

93415 691681

$6.84

SCREW (Intake Manifold)

93208

$6.84

CARBURETOR (Remote Choke)

394338 396634

$105.25

BODY, Upper Carburetor

393297 693480

BODY, Upper Carburetor

394505

$25.75

BUSHING, Throttle Shaft

231209 690513

$7.16

VALVE, Idle Mixture Included in Carburetor Overhaul Kit-Part No. 394502

292681

$9.83

SCREW (Throttle Valve)

93499 691437

$3.09

VALVE, Throttle

221939 691727

$5.29

SHAFT, Throttle

392672 690629

$30.99

SCREW (8-32 X 5/8)

91920 691615

$2.99

SPRING, Compression

26157 693942

$7.16

102

GASKET, Carburetor Body Included in Carburetor Overhaul Kit-Part No. 394502

271008

$5.98

103

FLOAT, Carburetor

298514 692265

$10.26

104

PIN, Float Hinge Included in Carburetor Overhaul Kit-Part No. 394502

230896 691775

$2.99

105

KIT, Needle/Seat Included in Carburetor Overhaul Kit-Part No. 394502

299096

107

BODY, Lower Carburetor

394352 396634

$105.25

108

VALVE, Choke

222010

$6.09

109

SHAFT, Choke

392673 691957

$36.90

111

SPRING, Friction

26155 691590

$3.95

116

SEAL, O-Ring (Needle Valve) Included in Carburetor Overhaul Kit-Part No. 394502

65978 691606

$4.59

119

SCREW (10-32 X 5/8)

93496 690804

121

KIT, Carburetor Overhaul

394502 694056

$27.53

161

BASE, Air Cleaner

222752

$51.88

171

NUT (Starter Terminal)

93715 691626

$2.99

201

LINK, Choke

261444

202

LINK, Throttle

261531

$6.73

209A

SPRING, Governor (Idle)

261563 691807

$8.66

209

SPRING, Governor

261446 261720

$20.43

216

ROD, Choke

261511 690544

$7.37

222

BRACKET, Control

222807

223A

BRACKET, Governor Control

394324

223

LEVER, Speed Adjuster

222828

227

LEVER, Governor Control

393846

229

WASHER

222289 692810

$4.16

240

FILTER, Fuel (Fuel Pump)

394358 394358S

$4.08

257

SCREW

93897 690316

$3.20

258

SCREW (Aluminum Manifold)

93868 691003

$2.78

265

CLAMP, Casing (Stamped Steel)

221535 691024

$3.06

284A

SCREW

93893 691100

$3.20

284

SCREW

93892

$2.99

344

SCREW

93042 691078

$3.63

358

GASKET SET, Engine

394501 495868

$66.33

370A

WASHER

66432 691607

$4.16

370

BUSHING, Lever

231172

387

BODY, Fuel Pump

280197 691896

$12.40

392

SPRING, Pump Diaphragm Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

261395 691801

$3.95

394

DIAPHRAGM, Carburetor Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

270988 272638S

$5.87

432

CAP, Spring Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

221377 690766

$3.95

434

COVER, Diaphragm

222615

435

SCREW

93829 691085

445

FILTER, A/C Cartridge

394018 394018S

$22.12

467

KNOB, Air Cleaner Cover

212292 691668

$4.31

535

FILTER, A/C Cartridge

271271 272490S

$4.50

537

GASKET, Air Cleaner Included in Carburetor Overhaul Kit-Part No. 394502. Included in Gasket Set-Part No. 394501

271411 690273

$4.80

539

CLIP, Control Rod

221372 691723

$5.46

542

SCREW (10-32 X 5/8)

90746 690278

$3.20

549

WASHER

271180 691875

$6.20

562

BOLT (Governor Lever)

93853 690311

$3.26

592

NUT (Starting Switch)

92278

$0.95

621

SWITCH, Stop

297472 297472S

634

WASHER, Sealing (Foam) Included in Carburetor Overhaul Kit-Part No. 394502

271013 691872

$5.89

642

COVER, Air Cleaner

223001 691747

$63.12

643

RETAINER, Air Filter

222835 691175

$20.64

657

SCREW (10-32 X 5/8)

93496 690804

681

VALVE, Idle Mixture Included in Gasket Set-Part No. 394501

394033

858

DIAPHRAGM, Carburetor Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

270989 691871

$5.66

859

GASKET, Carburetor Pump Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

271025 691873

$7.05

860

SPRING, Valve Included in Carburetor Overhaul Kit-Part No. 394502 and Pump Repair Kit-Part No. 393397

261358 691799

$5.77

861

KIT, Fuel Pump (Used On 3 Screw Fuel Pump Mount Carburetors)

393397

$8.49

862

STRAP/STUD, Air Cleaner Mounting

392643 495077