NTH121

- Note! The door lock is used on both the right and left sides in different cabin models. Make sure of the correct side in our parts book.More information on compatibility:- CIH Poclain models- Ford LP cabs, the door has the hinges on the rear edge from 2/1984 onwards- Leyland Explored cabs- DB Deluxe cabs- Deutz-Fahr Q- and Master cabs

When your cab door won't latch properly or pops open while you're bouncing through rough fields, it's more than just annoying—it's a safety issue. This left-hand inner door lock brings smooth, secure operation back to your cab , fitting Ford Super Q cabs, Case IH CX and MX series tractors, and David Brown models. No more slamming doors or worrying about them swinging open when you hit a bump. What You're Getting Universal 92mm x 65mm size that fits multiple brands without modification Left-hand specific design for the driver's side door Heavy-duty internal mechanism that latches positively every time Direct replacement that works with your existing door hardware Quality construction that handles daily farm use Built for Real Farm Work This lock fits Ford Super Q cabs found on various models from the 70s and 80s, Case IH CX and MX series tractors ranging from 50-120 HP, and David Brown models including the 1194, 1294, 1394, 1494, and 1690 . These are serious working tractors used for everything from loader work to heavy cultivation , and they need cab doors that stay secure when the going gets rough. Made to Last Farm life is tough on equipment, and door locks get plenty of abuse from constant use, dust, and vibration. This replacement uses hardened steel components at the critical wear points, addressing the common failure areas that cause original locks to stick or fail. The mechanism is calibrated to provide positive latching without requiring excessive force to close the door. Installation Notes Installation typically takes 45-60 minutes and varies slightly between brands—Ford Super Q cabs usually require inner door panel removal, while Case IH models might need the armrest removed first . Take a photo of the linkage routing before removal to make reassembly easier. Clean and lubricate the door hinges while you have access, and check door alignment—a sagging door puts extra stress on the lock mechanism .