Do not buy a part just according to the machine model. It is easy to make mistake. Usually need part number, product name and engine service number(ESN) to confirm a product.
1, Confirm by Part Number.
The Part Number is the identification of the Part. Please confirm what you have is correct part number to the model.
2, Don't have a part number?
If you do not have a part number, Please send more information like model number, serial number, engine number, pictures of your old parts, size etc. We will confirm much quicker.
3, Buying a special product.
Engine overhaul rebuild kit.
Machine model. Same engine might be used on many models. Like 6B engine could used on both excavators and other trucks, but the parts are different for different machine model.