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Genuine STIHL Carburetor Gasket & Diaphragm Kit (Z010 003 K012)

Restore your engine's quick fuel delivery, smooth idling, and effortless starting with this Original STIHL Carburetor Gasket & Diaphragm Kit. Over time, exposure to modern fuels causes internal diaphragms to stiffen, stretch, or develop tiny pinholes, leading to hard starting, bogging down, or fuel flooding.

This genuine factory replacement kit contains high-grade, fuel-resistant gaskets and diaphragms precision-manufactured to match your machinery's factory specifications, ensuring optimal fuel regulation and reliable performance.

Part Numbers & Details

• STIHL Part Reference: Z010 003 K012

• Kit Contents: Complete set of premium replacement gaskets, pump diaphragms, and metering diaphragms.

• Quality: 100% Original STIHL Factory Spare Part.

Exact Model Compatibility

This original repair kit is a direct fit for the following STIHL models equipped with the 4151/00 series carburetor configuration:

• FS 230 — Brushcutter / Grass Trimmer

• BC 230 — Brushcutter

• BT 230 — Earth Auger / Post Hole Digger

• SG 230 — Portable Sprayer

• WP 230 — Water Pump

• FT 230 2-MIX — Cultivator / Tiller
  
  Alternative: 4140 007 1061