KLMHT Gas Tank 590568 with Cap 799585 — 84004660 for B&S Lawn Mower Engines

Overview

Upgrade your outdoor power tools with the KLMHT gas tank kit, featuring the 590568 tank paired with the 799585 cap and the 84004660 compatibility reference. This plug‑in replacement targets common fuel tank failures, helping to minimize leaks and keep your mower’s fuel area clean and ventilated. The kit is designed to fit a range of Briggs & Stratton engines and compatible mower models, making it a practical option for seasonal maintenance and routine upkeep.

When a fuel tank develops cracks or leaks, it can complicate outdoor chores and impact performance. Replacing the tank with this kit can help preserve a tidy engine bay, reduce the risk of fuel-contact with hot surfaces, and maintain steady operation between starts. While not a guarantee of specific results, the upgrade is aligned with maintaining a safer, well‑ventilated fuel system on supported machines.

Key Benefits

• Helps prevent fuel leaks that can damage components or stain work areas
• Supports proper ventilation around the fuel system for safer use
• Promotes cleaner engine bays and easier maintenance over time
• Easy swap that fits a broad set of Briggs & Stratton and compatible lawn mower engines

Compatibility & What’s Included

• Gas tank 590568
• Gas cap 799585
• Part number 84004660
• Compatible engines: E450/E500 series and Briggs & Stratton 590568/799585
• Additional mower compatibility: 08P502, 08P602, 09P602, 09P702

Real‑world use scenarios include routine lawn care, seasonal maintenance, and quick field repairs where a reliable fuel tank helps keep your equipment ready to perform. The combination of a durable tank and a protective cap aims to simplify replacement and help maintain fuel system integrity for compatible models.

Design & Installation Notes

The kit combines a robust tank with a cap designed for a snug seal, helping minimize accidental spills and exposure to heat during operation. Installation is intended to be straightforward for users familiar with standard fuel tank replacements, with compatibility ensured for the listed engine families and mower models. For best results, ensure proper mounting and resealing during replacement.