Description
When you start hearing that telltale rumble or smell diesel fumes in the cab, it’s usually your exhaust pipe calling for help. These Tier 3 Massey Ferguson tractors run cleaner and hotter than older models, putting extra stress on exhaust components. This replacement exhaust pipe is specifically designed for SISU-powered tractors, where proper exhaust routing is critical for both performance and operator comfort.
What You’re Getting
- Heavy-duty construction built for SISU engine specifications and Tier 3 emission requirements
- Heavy-gauge steel designed to resist the corrosive exhaust gases that Tier 3 engines produce
- Mounting points reinforced where stress concentrates, and pipe thickness engineered to provide years of reliable service
- Direct OEM replacement—no modifications needed for proper fitment
Built for Real Farm Work
This pipe fits Massey Ferguson 5400 series tractors (5425 through 5480), 6400 series machines (6445 through 6499), and 7400 series models (7465 through 7495). Whether you’re running a loader, pulling implements, or doing fieldwork, these tractors handle serious farm duties where exhaust integrity affects both performance and operator comfort. These mid-range workhorses are the backbone of operations from hay to row crops, and they deserve exhaust components that can keep up.
Made to Last
The lower exhaust pipe takes the worst abuse—road spray, field debris, and constant temperature cycling from engine startup to shutdown. This replacement is engineered specifically for the demanding conditions that SISU engines create, with materials chosen to handle the unique exhaust characteristics of Tier 3 emission systems.
Installation Notes
Before installation, check the entire exhaust system—if the lower pipe failed from corrosion, other components might need attention too. Remember to let the engine cool completely before starting work, and use new gaskets at connection points to prevent leaks that can affect engine performance.




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