All of our new parts are aftermarket replacements. The use of original manufacturer's names and part numbers is for reference purposes only.Our goal is to have 100% positive feedback. If you have an issue with a product you've received from us, please contact us and we'll resolve it to your satisfaction Compatible with David Brown Tractor(s) 770, 780, 880, 885, 990, 995, 996, 1200, 1210, 1212, 3800, 4600 Replaces David Brown OEM nos K83746, K914001 Compatible with Massey Ferguson Construction & Industrial(s) 20, 202, 203, 204, 205, 303 (s/n 1377-later), 356, 406, 1001, 2135 Compatible with Massey Ferguson Tractor(s) Super 90, TE20, TEA20, TO20, TO30, TO35, 35, 40, 50 (s/n 533414-earlier), 65 (s/n 692932-earlier), 85, 88, 135 Replaces Massey Ferguson OEM nos 180576M1, 180576V1, 1894488M1, 899623M1 Compatible with Massey Harris Tractor(s) 50 Diameter: 17-5/8" Shaft: 11/16" Keyed & Tapered Hub Not Original Color (can repaint) Black For Bare Spoke Wheel use 101418 All new, rebuilt and used tractor parts have a 1-year warranty All States Ag Parts Item No. 122474This item ships for free! Sales Tax: We are required by law to charge sales tax in certain states. Even though most of our products qualify for tax exemptions if purchased on other platforms (i.e. website), eBay does not provide a method for completing tax exempt sales. Therefore, all eBay purchases through All States Ag Parts will be charged sales tax regardless of the buyer’s sales tax status. We cannot refund sales tax once the sale is processed on the ebay site, you may be able to request a refund directly from your state’s taxing authority.