Hicello CARB Carburetor Rebuild Kit for ZAMA RB-71 & C1U-K54/K81/K82 – Echo, Mantis, SRM-251S Compatible

Overview

The Hicello CARB Carburetor Rebuild Kit is designed to refresh select ZAMA carburetors and keep compatible Echo, Mantis, and SRM trimmers running smoothly. This kit provides a complete set of rebuild components to replace worn parts, restore throttle response, and help your equipment start with fewer interruptions. While results can vary by condition and usage, users often notice smoother operation and more reliable performance after a rebuild.

Compatibility at a glance

• Fits ZAMA carburetors C1U-K54, C1U-K54A, C1U-K81, C1U-K81A, C1U-K81B, and C1U-K82
• Designed for Echo TC2100, SV-4/E, SV-4/B and SRM-251S trimmers
• Compatible with Mantis 2-cycle tillers bearing SV-4/E,B engines
• Also suitable for Echo string trimmer models SRM-251, SRM-251E, GT-251, and GT-251E

What’s included

• One pack of rebuild kit, contents as pictured
• Replacement gaskets, diaphragms, seals, and needle valves to restore sealing and metering

How to use

1. Verify model compatibility with your carburetor and engine.
2. Carefully remove the old parts and clean the carb body surfaces.
3. Install the new gaskets, diaphragms, seals, and valves from the kit.
4. Reassemble the carburetor and reconnect fuel lines and linkage.
5. Test the unit with a brief start and idle to ensure proper fitting and function.

Potential benefits

• Richer carburetor refresh can support more reliable starts and steady idle
• Rebuilt components may improve throttle response and overall operability
• Compatible with popular brands reduces downtime from worn parts
• Intended for straightforward DIY maintenance with common tools

Choosing Hicello means opting for a practical kit designed to fit a range of trusted models. While not a guarantee of performance, the rebuild approach can help you extend the life of your equipment and maintain smoother operation during routine use.