The Stens 785-673 Carburetor Service Kit is a high-quality aftermarket replacement kit designed specifically for Honda GX390 engines. This kit includes the essential components needed to restore proper carburetor function, improve fuel flow, eliminate vacuum leaks, and ensure smooth engine operation. Perfect for pressure washers, generators, compressors, and industrial equipment powered by the widely used GX390 platform.

Key Features & Details

• Engineered for Honda GX390 – Direct-fit aftermarket service kit providing OEM-level performance.

• Restores Carburetor Efficiency – Replaces worn-out components that cause poor idle, hard starting, and fuel delivery issues.

• Fuel-Resistant, High-Quality Materials – Designed for durability under gasoline and ethanol-blended fuels.

• Comprehensive Service Kit – Includes gaskets, seals, and essential carburetor components (contents vary by production batch).

• Ideal for Professional Maintenance – Perfect for contractors and technicians servicing GX390-powered equipment.

• Improves Engine Performance – Helps restore strong starting, smooth throttle response, and consistent operation.

Specifications

• Manufacturer: Stens

• Part Number: 785-673

• Product Type: Carburetor Service Kit

• Compatible Engine: Honda GX390

• Included Components: Gaskets, seals, and service components (may vary slightly by batch)

• Applications: Pressure washers, generators, industrial machinery, small engines using GX390