Add to Favorite Sellers. 63 Amp Alternator w/ Pulley -Fits Minneapolis Moline Tractor. Quality Aftermarket 63 Amp Alternator w/ Pulley -Fits Minneapolis Moline Tractor Fits: Avery & MM models Specifications 6-1/4 housing dia. 5/8 belt width For 12-volt negative ground systems only. Simple 1-wire alternator hook up: Run a wire from alternator through ammeter to positive side of battery! Must rev engine to 800 – 850 RPM in order to self excite. We recommend verifying the proper fit for your application with a parts catalog or other reference documents. All aftermarket items have been hand selected by our team and are continuously monitored by a quality control department. Should a craftsmanship or fitment concern be identified, JJAgParts will be sure to work with our customers to stand behind our products. Be sure to check out our other listings for great aftermarket and NOS items! Don’t forget to leave us feedback and we will be sure to do the same! . Thank you for this opportunity to earn your business! Thank you for looking! We appreciate the opportunity to earn your business. Feel free to ask any questions you may have.