Briggs & Stratton 84002108 Carburetor Main Jet Jets

The Briggs & Stratton 84002108 Main Jet is a genuine OEM carburetor component designed to regulate fuel delivery in Briggs & Stratton small engines. This precision-engineered jet controls the main fuel circuit in the carburetor, ensuring the proper air-fuel mixture for optimal engine combustion, smooth operation, and fuel efficiency.

Key Features:

• Genuine Briggs & Stratton OEM part ensuring exact fit and factory specifications
• Precisely controls fuel flow for optimal combustion and engine performance
• Manufactured from durable materials to resist wear under demanding conditions
• Helps maintain smooth throttle response and reduces emissions
• Direct replacement for worn or clogged main jets

This main jet is commonly used in Briggs & Stratton engines found in lawn mowers, generators, pressure washers, and other outdoor power equipment. Replacing a worn or damaged main jet can restore proper engine performance, eliminate running issues, and improve fuel economy. Compatible with various Briggs & Stratton engine models—consult your engine's parts diagram to confirm fitment.