84004115 Engine Fuel Tank and Gas Cap for Briggs and Stratton

Product Overview

This fuel gas tank is a direct replacement for worn or leaking tanks on Briggs & Stratton powered equipment. It stores and supplies fuel reliably, helping your engine start and run smoothly. Designed for DIYers and small engine repair, this fuel gas tank restores proper function without modifying your machine.

Key Features & Performance

• Ready-to-install replacement fuel gas tank with integrated fitting and cap
• Includes a vented gas cap to prevent vapor lock and allow smooth fuel flow
• Matches OEM dimensions and mounting points for a drop-in fit
• Durable, impact-resistant construction withstands vibration and outdoor exposure
• Essential for resolving fuel leaks, cracks, or starvation issues

Fitment & Compatibility

• Briggs & Stratton engines utilizing fuel tank part number 84004115
• Popular on select walk-behind mowers, pressure washers, and tillers with that tank spec

Common Uses

• Replacing a cracked or perished fuel gas tank on lawn mowers
• Restoring fuel capacity on pressure washers and generators
• Small engine tune-ups and seasonal maintenance
• Fixing fuel odor or leak hazards on stored equipment

Technical Specifications

• Part Number(s): 84004115
• Includes: Gas Cap

Frequently Asked Questions

Q: Does this tank come with a gas cap? A: Yes, a vented gas cap is included and pre-installed.

Q: How do I confirm fitment? A: Compare the part number 84004115 with your equipment’s manual or original tank stamping.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.