We’ve been importing replacement parts for John Deere tractors, direct from aftermarket manufacturers for the last 30 years and pride ourselves on the quality of. Just drop us an email using the contact us link above and we'll get back to you within a few hours. G.W Tractors has a huge range of aftermarket John Deere tractor parts in its warehouses in Melbourne and Brisbane and if we don’t have it in stock, we’ll find it for you, fast. Our dedicated spares team can assist you find the perfect replacement part you require. Other than the parts you see below which are specially selected for your tractor you will find a complimentary range of wearing parts and diagrams on here. If you can find it in the Sparex catalogue you can buy it through from Malpasonline. There are (120) parts used by this model. With the most comprehensive catalogue of tractor spare parts you'll find online in the World. Parts Lookup - Enter a part number or partial description to search for parts within this model. Download engine parts datasheet for Engine Number 4.239D (TP01-166) A chainsaw (or chain saw) is a saw that cuts with a set of teeth attached to a rotating chain driven along a guide bar.If you are looking for John Deere engine parts you may want to have the additional confidence that it fits the exact engine your model 2040 tractor uses by ensuring the part has suitable fitment by checking its engine number. Listed below are parts we have cross referenced with Sparex as being suitable for John Deere 2040.