Amazon.com: John Deere 400 Tractor Review
The ROP Shop Ignition Key Switch & Keys fits John Deere 300 312 314 316 317 400 Lawn Mowers. 5.0 out of 5 stars 4. Get it as soon as Fri, Feb 28. FREE Shipping on orders over $25 shipped by Amazon. Only 3 left in stock - order soon. NEW 12 VOLT 10 TOOTH STARTER MOTOR FITS JOHN DEERE TRACTOR 400G 1992 10461471 RE62916.