Description
When your tractor starts losing power on hills or you’re noticing dark smoke from the exhaust, a worn exhaust valve could be the culprit. This critical engine component seals the combustion chamber during compression and opens to let burnt gases escape—when it’s not sealing properly, you’re losing power and burning more fuel than you should.
Key Features
- Built for the reliable Perkins engines that power these 45-horsepower workhorses through demanding farm tasks
- Precision-machined 45-degree valve seat angle ensures proper sealing and optimal exhaust flow
- High-temperature alloy construction handles the extreme heat of diesel combustion cycles
- Direct replacement valve—no modifications needed for installation
- Factory specifications guarantee proper fit and performance
Built for Real Farm Work
The MF 135 with its reliable Perkins AD3.152 three-cylinder engine has been a farm favorite for decades. Whether you’re running a loader, mowing pastures, or pulling implements, this 45-horsepower workhorse needs proper exhaust flow to deliver full power. These same engines power a wide range of Massey Ferguson and Landini tractors used for everything from livestock chores to field cultivation.
Made to Last
This exhaust valve is built to handle the constant heating and cooling cycles that destroy inferior parts. Proper exhaust flow eliminates those annoying leaks that steal power and fill the cab with fumes, keeping your engine running clean and strong season after season.
Good to Know
This valve replacement typically requires cylinder head removal and valve train disassembly—it’s a job for someone comfortable with engine work or your local mechanic. While you’ve got the head off, it’s smart to check valve guides and springs too. Always verify your engine model before ordering, as different Perkins variants may use different valve specifications.
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