One of a Used Allis Chalmers Tractor Rocker Arm Shaft Washer. Part number: 203009 Removed from Unstyled WC Tractor. All of our used parts are inspected by our shop mechanics and personnel to insure that we sell good parts. Inspection notes: Looks good and usable. Please ask if you have any questions about the part and application of the part. We will be more than happy to look it up with your model and Serial Number and to help in any way we can. More than one purchase of this part will automatically combine ship. We do offer combined shipping with other parts we sell, just click to buy the parts but do not pay for them yet. We will create an invoice with the adjusted shipping amount. You will receive a notification from eBay with the invoice. You pay and we ship. If you pay first before we have the opportunity to do this eBay will not let us refund any of the shipping it is a done deal. International purchases may be subject to import charges by your home country. Thanks for viewing.