4x Intake Carburettor Airbox Rubber Boot For Honda CB 750 K Four CB 750 F 69-76

Intake Carburettor Airbox Rubber Boot for Honda

This intake carburettor airbox rubber boot for Honda seals the connection between the carburetor and the air filter housing to ensure clean airflow.

Overview

This intake carburettor airbox rubber boot for Honda provides a reliable, airtight connection for classic four-cylinder engines. Engineered to resist heat and fuel exposure, this intake carburettor airbox rubber boot prevents unfiltered air from bypassing the filtration system. It is designed for vintage motorcycle restorers seeking to fix vacuum leaks.

Built For Performance

• Molded from durable, flexible rubber to withstand engine vibrations
• Resistant to engine oil, fuel vapor, and ozone degradation
• Precise inner diameters provide a snug slip-on fit over intake bells
• Maintains structural integrity and flexibility across wide temperature ranges

Fits These Machines

• for Honda CB 750 K Four 1969-1976
• for Honda CB 750 F 1969-1976

On-The-Job Use

• Eliminates lean running conditions caused by dry-rotted intake boots
• Ensures clean, filtered air delivery to the carburetors during road trips
• Restores the original intake system integrity during vintage bike rebuilds

Specs At A Glance

Good To Know

Q: Why is it important to replace cracked airbox boots? A: Cracked boots allow unmetered, unfiltered air into the engine, which can cause erratic idling, lean running, and premature engine wear.

Q: How can I make installing these stiff rubber boots easier? A: Warming the rubber boots with a heat gun or soaking them in warm water makes them flexible and easier to slide onto the fittings.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.