Features 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 Set Material: Alloy steel Applicable Equipment Model: Microtiller 186F, FA Accessory Type: Microtiller accessories Applicable Fields: Agriculture, livestock, farming, forestry Package List 2 x Intake Exhaust Valve