Description
When you start noticing that telltale smell of diesel or see puddles under your Massey, chances are your injection pump gasket has finally called it quits. This little seal might not look like much, but it’s what keeps your fuel system tight and your engine running the way it should. A leaky pump gasket doesn’t just waste expensive diesel—it creates a real fire hazard around all that hot metal under your hood.
What You’re Getting
- Precision-cut design that fits CAV injection pumps exactly right—no guesswork
- Fuel-resistant material that handles diesel and modern biodiesel blends without breaking down
- Maintains proper fuel system pressure so your engine gets the power it needs
- Direct replacement for the original gasket—fits just like the factory part
- Stops dangerous fuel leaks that waste money and create safety risks
Built for Real Farm Work
This gasket works on CAV injection pumps found across the Massey Ferguson lineup. Whether you’re keeping an old 135 running for general farm chores, maintaining a 275 for heavy fieldwork, or servicing a 590 that sees hard use during planting and harvest, this seal ensures your injection pump stays leak-free and your fuel system operates at the right pressure.
Made to Last
Farm equipment deals with temperature swings, vibration, and modern fuel formulations that can be tough on sealing materials. This gasket is manufactured from compounds specifically designed to resist diesel fuel, including the biodiesel blends and additives that can cause inferior seals to deteriorate. It keeps its sealing properties through the pressure cycling and heat that injection pumps see during normal operation.
Good to Know
Injection pump work requires precision—this isn’t a job for a dusty barn floor. Make sure all surfaces are spotless before installing the new gasket, and follow proper torque specifications to get even sealing pressure. You’ll likely need to bleed the fuel system afterward to get any air out that might have snuck in during the repair.
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