When you're running those big Ford TW30 or TW35 tractors through long days in the field, clean oil is what keeps that turbocharged engine running strong. A clogged or worn filter means dirty oil circulating through expensive engine parts—and that's a repair bill nobody wants to see. This spin-on filter does exactly what it's supposed to do: keep the oil clean so your tractor keeps working. What You're Getting High-capacity filter media that catches the tiny particles that cause engine wear Anti-drainback valve so you've got oil pressure right when you start up Bypass valve that keeps oil flowing even if the filter gets clogged Heavy-duty steel construction that handles the heat and pressure Direct replacement—same threads, same fit as the original Built for Heavy-Duty Work The Ford TW30 and TW35 are serious machines—145 to 192 horsepower of turbocharged diesel power for when you've got big acreage to cover. Whether you're pulling a heavy cultivator, running a big planter, or doing deep tillage work, these tractors earn their keep in demanding field conditions where reliability matters most. Made to Last This filter uses the same high-quality construction as the original equipment. The pleated media gives you more filtering surface area, and the steel canister holds up to the vibration and temperature swings that come with farm work. It's built to protect those precision engine parts for the long haul. Installation Notes Standard spin-on installation—remove the old filter, clean the mounting surface, and hand-tighten the new one until the gasket contacts, then another 3/4 turn. Pre-fill the filter with clean oil to avoid a dry start. Change it every 250 hours or with every oil change, whichever comes first.