Description

If your Massey Ferguson or Perkins-powered tractor is starting to lose power or running rough, you might be hearing about burnt valves from your mechanic. An exhaust valve that’s seen better days can steal power, create hot spots in the combustion chamber, and eventually leave you dead in the field. This exhaust valve is built to handle the heat and pressure that the original valve faced, giving you back that smooth-running performance you’re used to.

What You’re Getting

35-degree angle design ensures proper seating and optimal exhaust flow
Heat-resistant materials built to withstand the constant thermal cycling
Precision ground valve seat for a perfect seal that keeps compression where it belongs
Direct replacement valve that matches original specifications exactly
Quality construction that stands up to the demands of diesel engine operation

Built for Real Farm Work

This valve fits the reliable Perkins AD3.152 and AD4.203 engines that power Massey Ferguson 35, 65, 135, and 100-200-300 series tractors. These versatile machines handle everything from crop cultivation to hay production, livestock management, and property maintenance work. Whether you’re running a loader, pulling implements, or doing daily chores, these engines have been proving themselves on farms for decades.

Made to Last

Engine valves take a beating from constant opening and closing against red-hot exhaust gases. This valve is manufactured to original specifications with materials that resist warping and pitting from the extreme temperatures. The precise machining ensures proper valve guides fit and smooth operation that extends engine life.

Good to Know

Exhaust valve replacement requires cylinder head removal and proper valve installation tools. Always check valve guides and seats for wear when installing new valves. If you’re doing the work yourself, make sure you have the right spring compressor and follow proper torque specifications for the head bolts. A good machine shop can resurface the valve seats if needed to ensure perfect sealing.