Briggs & Stratton 5104686FS OEM Fuel Tank Cap Replacement

The Briggs & Stratton 5104686FS is a genuine OEM fuel cap designed as a direct replacement for select Briggs & Stratton engines commonly found on lawn mowers, generators, and other outdoor power equipment. Using an authentic OEM part ensures a proper fit and seal, helping to prevent fuel leaks, evaporation, and contamination.

Key Features:

• Genuine Briggs & Stratton OEM replacement part
• Designed for a secure, leak-resistant seal on the fuel tank
• Direct fit — no modifications required
• Helps prevent fuel contamination and evaporation
• Durable construction to withstand outdoor and fuel exposure
• Manufacturer Part Number (MPN): 5104686FS

Replacing a damaged, cracked, or missing fuel cap promptly is essential for safe equipment operation. A faulty fuel cap can lead to fuel spillage, fire hazards, and poor engine performance. This genuine Briggs & Stratton cap restores your equipment to factory specification.