FENXDN Fuel Tank Kit A350000300 for Echo SRM-210i / SRM-211 & Mantis – 3-Hole Grommet + 3 Hoses

Overview

The FENXDN Fuel Tank Kit A350000300 provides a comprehensive replacement option for Echo SRM series trimmers and Mantis 2‑cycle engines. Designed to simplify maintenance, this complete kit combines a durable tank with the essential hardware you need to refresh fuel delivery and keep your equipment ready for the next task. The design emphasizes compatibility, reliable sealing, and straightforward assembly, helping you move from an old unit to a fresh tank with minimal downtime.

What’s included

• Fuel tank A350000300
• Fuel cap P100006640
• 3-hole grommet
• 3 fuel hoses

The kit is described as a complete package, making it easy to replace a damaged or worn tank without hunting for missing components. The combination of a new tank, cap, grommet, and hoses helps ensure you have the parts needed for a solid rebuild in one purchase.

Compatibility at a glance

• Echo models: SRM-210i, SRM-210U, SRM-210SB, SRM-211 (and related variants)
• Mantis 2‑cycle engine models: SV‑5C, SV‑5H, SV‑6, SV‑6/1, SV‑6/2, TC‑210, TC‑210i, SV‑4A, SV‑4B, TC‑2100
• All configurations that use a 3‑hole grommet and three fuel hoses

This broad compatibility aims to reduce the need for multiple reference checks during replacement, so you can confirm fitment with your specific model before installation.

Quality and durability

The A350000300 tank and its accompanying components are described as high‑quality and durable. The tank is noted to resist deformation and maintain form under typical usage. Installation is straightforward when replacing an existing tank; professional assistance is advised if you are unsure about the removal or mounting process.

Real-world use scenarios

On a busy worksite or in your backyard shed, a refreshed fuel tank can contribute to steadier fuel delivery and smoother operation. The included hoses support reliable fuel routing, while the cap helps minimize the risk of spills during transport or storage. The kit’s all‑in‑one design reduces downtime and simplifies stock management for routine maintenance workflows.

Tips for a smooth replacement

• Power off the machine and disconnect the spark plug before starting.
• Remove the old tank, inspect mounting points, and clean the area to ensure a clean seal.
• Align the 3‑hole grommet and attach the new hoses and cap securely.
• Test for leaks after installation by running the engine briefly and checking the connections.

By choosing the FENXDN kit, you may experience easier maintenance planning, clearer parts compatibility, and a solid replacement path for your Echo SRM or Mantis equipment. Always verify model compatibility and follow safety guidelines when performing replacements.