Solve Your 4140 John Deere Tractor Mystery: Definitive Guide
So, you've encountered the enigmatic "John Deere 4140" tractor. Many have, but it's time to clear up a long-standing industry myth: a true John Deere 4140 model doesn't exist. What's commonly referred to as a 4140 is almost invariably a John Deere 4000SU. This definitive guide unravels the mystery, providing the knowledge you need to identify, maintain, and appreciate your machine, regardless of its colloquial name. Whether you're a seasoned mechanic or a curious owner, this guide will equip you with the information you need....