CTS carburetor repair kit for ZAMA RB-100; reliable replacement for Stihl trimmers and tillers

CTS

CTS Carburetor Repair Kit RB-100 for ZAMA C1Q – Fits Stihl HS45, FS55, FS38, BG45, MM55, Tiller

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$9.28

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Why customers choose PatioZora Garden

Restore ZAMA carburetor performance with the CTS kit

The CTS carburetor repair and rebuild kit is designed as a reliable replacement for worn RB-100 components. It supports ZAMA C1Q carburetors and is suitable for a range of Stihl tools, including HS45, FS55, FS38, BG45, MM55, and tillers such as the 4137 EMU TRIMMER. Rather than replacing an entire carburetor, this kit targets the most common wear parts, potentially restoring a steadier idle and more predictable throttle response during routine maintenance tasks.

Compatibility you can count on

Key compatibility includes the following categories to help you plan a rebuilding project with confidence.

  • Replaces ZAMA RB-100 components
  • Fits Stihl HS45, FS55, FS38, BG45, MM55, and Tiller 4137 EMU TRIMMER
  • Supports ZAMA C1Q carburetors including S69A, S70, S71, S73, S79, S93, S95, S97

What to expect after replacement

While results depend on the broader carburetor condition, you may notice a smoother idle, steadier throttle feel, and more reliable starting during regular maintenance tasks. Correct installation and proper tuning can contribute to consistent operation under typical usage.

  • Potential improvements in idle stability
  • Potentially easier starting with worn parts replaced
  • May extend service life of the carburetor with routine upkeep

Quality and practicality

CTS designs this kit with practical maintenance in mind, emphasizing compatibility with ZAMA and Stihl equipment. The repair approach focuses on restoring function without the complexity of full carburetor replacement and with attention to real‑world maintenance cycles.

Simple care and maintenance ideas

Before starting any rebuild, disconnect the spark plug, drain fuel, and work in a clean area. Verify part numbers and model compatibility if you are unsure about your setup. When in doubt, consult the service guide for your specific tool.

FAQ

Q: What does the CTS Carburetor Repair Kit replace?

A: It replaces ZAMA RB-100 components and is compatible with ZAMA C1Q carburetors used in several Stihl models.

Q: Which models are compatible?

A: Compatible with Stihl HS45, FS55, FS38, BG45, MM55, Tiller 4137 EMU TRIMMER and ZAMA C1Q S69A to S97 variants.

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