New Carburetor for Honda GX630 & GX690 V-Twin Engines - Direct replacement for Honda OEM 16100-Z9E-033 and 16100-Z9E-023. Stens 520-342 equivalent. Precision-engineered for smooth, reliable operation.
DUAL-BARREL DESIGN: Two-barrel inner-vent carburetor with butterfly valve and anti-fire fuel cut solenoid. Factory preset to OEM specifications - ready for immediate installation with no adjustment required.
FITS HONDA V-TWIN ENGINES:
- GX630 / GX630R / GX630RH (20.8 HP)
- GX690 / GX690R (22.1 HP)
- 688cc displacement, 9.3:1 compression ratio
EQUIPMENT APPLICATIONS:
- Commercial Pressure Washers
- Portable Generators (10,000W+)
- Air Compressors & Concrete Equipment
- Commercial Mowers & Agricultural Equipment
PREMIUM QUALITY: Manufactured to meet or exceed OEM specifications. Delivers optimal air/fuel mixture for easier starts, smoother operation, and consistent power output across all temperature ranges.
INCLUDES: Carburetor assembly with fuel cut solenoid (2-pin connector). Gaskets sold separately.
⚠️ IMPORTANT: NOT compatible with fuel containing greater than 10% ethanol. Use E10 or lower only.
Verify engine model and VIN before ordering. Does not fit all GX630/GX690 specifications.
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