-- Specifications & Features -- Make: John Deere. Model: 20. Type: W0221. Serial Number: 18681 M. Equipment Type: Walk-Behind Rotary Push Lawnmower. -- Seller Statement -- -- Contact -- General Inquiries, Payment, Bidding Direction, Registration, and Loadout: Main Office, (574) 825-0704. Financing: 1 (833) 458-6210.