John Deere 620 with 555 Plow. Precision Heritage Series - No.The first item in the new Precision Heritage series. The tractor features die-cast body, narrow front axle, and authentic-style hitch. The plow features die-cast frame, plow shares, and disk openers. 1/16 Scale, Die-Cast Metal Replica, Ertl LP70535. Attention International Buyers - If you have not received your item in a timely manner you need to go to your post office and see if the package is there waiting for you to claim.