Briggs and Stratton 305447-0178-G2 Carburetor Parts Diagram

Intake Gasket

BODY UPPER CARB

KIT IDLE MIXTURE

SCREW
(Throttle Valve)

KIT IDLE SPEED

KIT IDLE SPEED

Carburetor Body Gasket

PIN FLOAT HINGE

Float Needle Valve
(15.87 mm Long)

VALVE FLOAT NEEDLE
(18.87 mm )

VALVE CHOKE

SHAFT CHOKE

WASHER
(Choke Shaft) (Plastic)

JET MAIN
(Standard) (Standard)

JET MAIN
(High Altitude) (5000 Feet)

JET MAIN
(High Altitude) (9000 Feet and Above)

Screw
(Upper Carburetor Body to Lower Carburetor Body) (M4x18mm)

SPACER CARBURETOR

PLUG WELCH

VALVE THROTTLE

FLOAT CARBURETOR

NOZZLE CARBURETOR

Fuel Line
(23 ) (Cut to Required Length)

Fuel Line
(Formed)(14 Inches Long)(Cut To Required Length)

SPRING CHOKE RETURN

SCREW
(Choke Valve)

BUSHING CHOKE SHAFT

WASHER SEALING

SCREW
(Carburetor/Throttle Body) (M8x38mm)

SCREW
(Carburetor/Throttle Body) (M6 x 98mm)

Hose Clamp

SEAL CHOKE/THR SHAFT
(Throttle Shaft)

SEAL CHOKE/THR SHAFT
(Choke Shaft)

SPACER THROTTLE
(Throttle)

Fuel Solenoid

Solenoid Plug

CAP LIMITER

SCREW