Fuel Tank Cap – Stihl 4790 353 0500

This fuel tank cap is a genuine Stihl replacement part (ref. 4790 353 0500), designed to securely seal fuel tanks on various handheld tools from the brand.

Ensures safe closure and easy access to refueling, while maintaining proper pressure and preventing leaks. Suitable for use with trimmers, chainsaws, and other small Stihl engines.

Check your equipment model or manual for compatibility.

Replaces: Stihl 4790 353 0500

Suitable for: Stihl RB400, RB600, RB800

Data sheet

Part Type
Tank & Cap
Part Origin
OEM Part
Height (in / cm)
2" (5.08 cm)
Width (in / cm)
8.25 cm (3‐¼")
Engine Family
Stihl
Compatible Tool
Pressure Washer
User Level
Advanced DIYer