Aylux Carburetor Kit for Briggs and Stratton 300E-550EX Engines | Filter & Cover Included

Overview

Keep your Briggs and Stratton lawn mower running smoothly with the Aylux carburetor kit. This complete replacement set brings together a carefully chosen mix of durable parts designed to fit a broad range of Briggs and Stratton engines, helping you achieve steadier starts, crisper throttle response, and reliable performance during routine yard work.

Designed for common Briggs and Stratton families such as 300E, 450E, 500E, and 550EX, the kit covers typical 125cc and 140cc configurations including models like 08P502, 8P502, 09P602, and 9P602. The kit is assembled as a complete replacement package with everything you need to overhaul a worn carburetor in one go.

What’s included

• Carburetor compatible with Briggs and Stratton part numbers 799583, 593261, 595656, 591979, 591160, 590556, 799579
• Air Cover
• Air Filter
• Primer Bulb
• Fuel Shut-Off Valve
• Spark Plug
• Two Fuel Lines
• Two Clamps

Durable design and real-world use

Crafted with sturdy materials, the components resist warping and deformation, delivering a long service life. Built to handle regular mowing sessions, the kit supports consistent fuel delivery and cleaner air intake, which can contribute to smoother idling and more dependable starts in everyday yard tasks.

Possible benefits you may experience

• Reliable starting sequence and steadier idle during routine mowing
• Improved fuel flow and reduced smoke under load
• Lower risk of leaks thanks to tight seals and quality fittings
• Simple at-home installation with a complete, ready-to-use set

Note: This kit is designed to maximize compatibility with common Briggs and Stratton engines and is not a guarantee of performance. Individual results may vary based on engine condition and maintenance history.