Briggs & Stratton 31S977-0020-B1 Carburetor And Fuel Supply Group

Change Assembly
Diagrams Shown are for U.S. Models

Carburetor And Fuel Supply Group

Prices shown are USD

Ref#
 Part
Price
Qty
 
51
GASKET, Intake (Part information located in Cylinder Head Group.)
$2.29
53
STUD (Carburetor)
$5.69
95
SCREW (Throttle Valve)
$5.09
98
KIT, Idle Speed
$3.99
104
PIN, Float Hinge
$2.79
105
VALVE, Float Needle
$14.59
108
VALVE, Choke
$3.29
117
Jet-Main (Standard)
$12.29
118
JET, Main (High Altitude)
$12.29
121
KIT, Carburetor Overhaul (Service Kits may include extra parts not specific to this engine.)
$30.49
125
CARBURETOR
$119.99
130
VALVE, Throttle
$3.89
131
KIT, Throttle Shaft
$29.49
133
FLOAT, Carburetor
$24.99
137
GASKET, Float Bowl
$3.49
141
KIT, Choke Shaft
$7.49
147
JET, Pilot
$12.69
187
LINE, Fuel
$6.39
187B
LINE, Fuel
187D
LINE, Fuel
$11.99
217
SPRING, Choke Return
$6.29
240
FILTER, Fuel
$6.69
276
WASHER, Sealing
$3.29
387
PUMP-FUEL
$27.99
601
CLAMP, Hose
$2.49
633
SEAL, Choke/Throttle Shaft
$2.99
633A
SEAL, Choke/Throttle Shaft
$4.69
633B
SEAL, Choke/Throttle Shaft
$3.49
654
NUT (Carburetor)
$2.59
773
RETAINER
$3.19
947
SOLENOID, Fuel
$65.99
975
BOWL, Float
$30.49
1139
WASHER (Fuel Pump Bracket)
$3.09