Product Overview: Provide your customers with a high-quality, cost-effective engine overhaul solution. We specialize in manufacturing and supplying premium cylinder heads and complete cylinder head assemblies for 188F / 190F (13HP) gasoline engines. Precision-cast from superior aluminum alloy, our products are engineered to be a perfect OEM-quality replacement for Honda GX390 / GX420 engines. Whether for routine maintenance or complete engine rebuilds, our cylinder head assembly will restore your engine’s peak performance.
Key Features:
- OEM-Standard Replacement: Manufactured to strict 1:1 specifications for seamless compatibility with Honda GX390 / GX420 and their Chinese counterparts 188F / 190F. Ensures a perfect fit and hassle-free installation.
- Premium Aluminum Alloy: Constructed from high-strength, lightweight aluminum alloy, providing excellent heat dissipation and high-temperature resistance to guarantee stable engine operation under heavy loads.
- Precision Machining: Critical areas such as valve seats and guides are precision-machined and lapped to ensure superior air-tightness, effectively restoring compression and power output.
- Flexible Sourcing Options: We offer both bare Cylinder Heads and complete Cylinder Head Assemblies. The assembly comes pre-installed with valves, springs, rocker arms, and other components, saving valuable time and labor for technicians.
- Wide Application: Perfectly suited for a vast range of 5kW to 8.5kW equipment, including gasoline generators, pressure washers, water pumps, tillers, power trowels, and other construction and agricultural machinery.
Specifications & Model Options:
Choose from the following models to meet your specific repair and inventory needs:
- Model A: 188F Cylinder Head Assembly
- Fits: 188F / GX390 Engines
- Includes: Complete head with intake/exhaust valves, springs, rocker arms, spark plug, and hardware pre-assembled.
- Model B: 188F Cylinder Head (Bare)
- Fits: 188F / GX390 Engines
- Description: Bare head only, without valves or hardware. Ideal for custom builds.
- Model C: 190F Cylinder Head Assembly
- Fits: 190F / GX420 Engines
- Includes: Complete pre-assembled unit.
- Model D: 190F Cylinder Head (Bare)
- Fits: 190F / GX420 Engines
- Description: Bare head for professional, customized repairs.
