Carb has an adjustable needle valve in the float bowl & a new air filter. There is a front roller height adjuster for different lengths of grass, collection box & bar included.Three controls on the handle, one for spinning blades, one for forward movement and one for engine speed. These mowers are used on bowling greens which tells you all you need to know. This item is in the category "Garden & Patio\Lawn Mowers, Parts & Accessories\Lawn Mowers". The seller is "browell" and is located in this country: GB. This item can be shipped to United Kingdom.