NEW STARTER MOTOR FITS JOHN DEERE Z920A WH36A WH48A WH52A 648R 652R 661R 652R 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Teeth On Drive / Splines: 9 Source: Aftermarket Replaces Part Numbers: 428000-6600 211637023 4280006600 MIA11626 21163-7023