Description

When your rocker cover starts leaking oil onto your exhaust manifold, you’ll smell burning oil and see smoke that makes you think something major is wrong. A leaking rocker cover doesn’t just waste oil—it creates a fire hazard and lets dirt into your engine’s valve train where it can cause expensive damage. This replacement rocker cover seals things up tight and gets your engine running clean again.

What You’re Getting

Direct replacement cover that fits like the original for proper sealing
Durable construction that handles the heat and vibration of daily operation
Precision-machined surfaces ensure gasket compression without leaks
Built to contain oil pressure and protect your valve train components

Built for Real Farm Work

This rocker cover fits a wide range of John Deere tractors from the smaller 50 series utility tractors through the mid-size 6000 series machines. Whether you’re running a 2650 for daily chores around the farm, using a 3400 for loader work, or operating a 6400 for field operations, this cover keeps your engine’s top end properly sealed and protected from contaminants.

Made to Last

Farm tractors work in dusty, dirty conditions where engine sealing is critical. This rocker cover is built with materials that resist warping from heat cycles and cracking from vibration. The machined sealing surfaces maintain their flatness even after thousands of hours, ensuring your gasket seals properly and stays sealed.

Installation Notes

Clean the cylinder head surface thoroughly before installing the new cover—any oil residue or old gasket material will cause leaks. Use a new rocker cover gasket and torque the bolts to specification in a crisscross pattern for even sealing. A good tip is to let the engine cool completely before starting this job—hot aluminum can warp if you’re not careful.