Feature:1. Fine Workmanship: This intake and exhaust valve is beautifully crafted with a smooth surface and is the right size and burr free.2. Alloy Steel Material: This intake and exhaust valve is made of alloy steel for high hardness, heat resistance and wear resistance.3. Common Accessories: This intake and exhaust valve is a very common engine accessory that will help keep your engine performing consistently.4. Applicable Range: This intake and exhaust valve is very useful for agriculture, animal husbandry, farming and forestry.5. Ideal Replacement: This intake and exhaust valve can be used to replace an old valve in a compact size and easy to install method.Specification:Item Type: Intake Exhaust Valve SetMaterial: Alloy steelApplicable Equipment Model: Microtiller 186F, FAAccessory Type: Microtiller accessoriesApplicable Fields: Agriculture, livestock, farming, forestry.Package List:2 x Intake Exhaust Valve