Description

When you notice hydraulic fluid or gear oil dripping from your Ford 40 series tractor’s PTO area, don’t ignore it. That small leak can turn into a big problem if dirt gets into your system or fluid levels drop too low. This precision-sized O-ring seals your PTO output housing tight and keeps your expensive fluids doing their job instead of making a mess on the ground.

What You’re Getting

Exact 3/32″ x 2 1/4″ dimensions for a perfect seal every time
High-quality rubber that won’t break down from hydraulic fluid or gear oil
Durable construction that handles pressure changes and temperature swings
Direct fit for PTO output housing part 409723 on Ford 40 series tractors

Built for Real Farm Work

Your Ford 40 series tractor’s PTO powers all kinds of implements – from hay balers and mowers to post-hole diggers and wood chippers. These machines work hard in tough conditions, putting stress on every seal and gasket. This O-ring keeps everything sealed up whether you’re running a rotary cutter through thick brush or operating a baler during those long summer days when every minute counts.

Made to Last

This isn’t just any rubber ring. It’s engineered specifically for agricultural PTO applications, with compounds that stay flexible in hot and cold weather while resisting all the chemicals in modern hydraulic fluids. Proper sealing also keeps dirt and moisture out of your PTO housing, preventing the kind of contamination that can wreck expensive gears and bearings.

Good to Know

Always clean the O-ring groove thoroughly before installing the new seal – any dirt or old rubber can cause leaks. Apply a light coat of hydraulic fluid to the O-ring before installation to prevent pinching. Replace O-rings whenever you’re working on PTO components since reusing old seals usually means you’ll be right back where you started. Keep a few spares in your toolbox because PTO work often reveals more worn seals than you expected.