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Small brass carburetor with throttle lever and fuel inlet fitting

LAHDEK

LAHDEK Carburetor For Honda GX31 GX22 FG100 1.5HP 16100-ZM5-803

SKU CH-M5Y7-FCM14

Replaces the carburettor on Honda GX31, GX22 and FG100 1.5 HP engines, matching OEM part 16100-ZM5-803

  • Restores correct fuel mix for smooth running
  • Direct replacement for OEM part 16100-ZM5-803
  • Fits Honda GX31 GX22 FG100 1.5HP engines
  • Compatible with trimmer brush cutter and edger models
  • Ready to install with no modifications needed

Replacement Carburetor for Honda GX31 GX22 FG100

This new carburetor replaces OEM part number 16100-ZM5-803 GCA91 for Honda GX31 and GX22 engines rated at 1.5HP. It fits trimmers, brush cutters, edgers and the WX10 water pump listed in the fitment data. The package includes one carburetor unit ready for installation. Verify the product against your original item using the supplied pictures before fitting.

Fitment Limited to Listed Honda Models

The part is designed only for the specific Honda models named in the data: GX31, GX22, FG100, HHE 31C edger, HHT31S and UMK431 series trimmers, plus the WX10 water pump. It is not suitable for other engine displacements, different brands or equipment not shown in the compatibility list. Buyers who need a carburetor for a different engine must source the correct part for that application.

Replaces OEM Number 16100-ZM5-803 GCA91

The single specification that confirms suitability is the OEM replacement number 16100-ZM5-803 GCA91 matching your existing carburetor. If your current unit carries a different part number, this carburetor will not be the correct replacement. Always compare the number on your old part to the reference above before ordering.

Highlights

  • Restores correct fuel mix for smooth running
  • Direct replacement for OEM part 16100-ZM5-803
  • Fits Honda GX31 GX22 FG100 1.5HP engines
  • Compatible with trimmer brush cutter and edger models
  • Ready to install with no modifications needed

Specifications

No published specifications for this item yet.

Questions about this item

Which Honda engine models does this carburetor replace?

It replaces the original carburetor on Honda GX31, GX22 and FG100 engines, covering trimmers, brush cutters, edgers and the WX10 water pump.

What does the 1.5HP rating tell me once the carburetor is fitted?

The carburetor is calibrated for 1.5HP output on the listed Honda engines, so fuel delivery matches the factory power spec.

Which OEM part numbers does this carburetor cross-reference?

It cross-references Honda OEM 16100-ZM5-803 and GCA91, confirming direct fitment for those part numbers.

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