Keeping Your 271f Transfer Case Running Strong

If you've spent any time working on a heavy-duty Ford truck, you've probably had to deal with the 271f transfer case at some point. It's the mechanical heart of the four-wheel-drive system in a lot of Super Duty pickups, and while it's generally a solid piece of machinery, it definitely has its quirks. This manual-shift unit is often preferred by guys who don't trust electronic dash buttons, but even the toughest manual gearboxes can run into trouble if they aren't treated right. ...

May 11, 2026 · 7 min · Rafal Kicki