When your clutch starts chattering, grinding, or won't disengage properly, a worn release bearing is usually the culprit. This little bearing does a big job—it's what allows you to smoothly engage and disengage your clutch every time you press the pedal. Whether you're shifting gears in the field or engaging your PTO, this bearing keeps everything working like it should. What You're Getting Sealed bearing construction that keeps dirt and moisture out where they belong Precision 63mm x 100mm x 22mm dimensions for exact original equipment fit Quality materials that handle the heat and stress of constant clutch operation Self-aligning design that compensates for minor shaft variations during use Factory lubrication that eliminates maintenance and ensures smooth operation Built for Real Farm Work This bearing fits a wide range of tractors that do the heavy lifting on farms everywhere. From the legendary MF 35 and 65 models still earning their keep around livestock operations, to the versatile 100-800 series tractors handling everything from cultivation to loader work. It also fits Ford New Holland 10 through 1000 series, TS and TW models, plus David Brown 700 and 800 series tractors. These are the workhorses that handle daily chores, field operations, and the kind of demanding work that puts clutch systems to the test. Made to Last Farm equipment bearings take a beating from dust, moisture, vibration, and constant use. This replacement uses modern bearing technology with improved sealing that outlasts original equipment. The sealed construction prevents the contamination that causes most bearing failures in agricultural environments, while quality materials resist the heat buildup that comes from frequent clutch cycling. Installation Notes This is transmission-out work, so it's typically a shop-level repair. While you've got things apart, inspect the clutch fork and release mechanism for wear. Apply a light coat of grease to contact points and make sure everything aligns properly before buttoning it back up. Many mechanics take this opportunity to check the clutch disc and pressure plate while they're in there.
If you've got a Massey Ferguson 390 with independent PTO and you're dealing with clutch slippage or rough engagement, you know how frustrating it can be when you can't smoothly shift gears or operate your PTO equipment. The split torque system includes a main clutch disc for transmission drive and a separate PTO engagement mechanism. The split torque design separates engine power between the transmission drive and PTO drive, allowing independent PTO operation while the tractor is stationary. This complete kit gets your 390 back to smooth operation with everything you need in one package. What You're Getting Complete kit with clutch assembly, clutch disc, release bearing, and spigot bearing - no hunting for individual parts Split torque system includes a main clutch disc for transmission drive and a separate PTO engagement mechanism for maximum versatility 12-inch diameter components designed to handle the torque your 390 puts out Professional-grade components that restore smooth engagement and reliable power separation Direct replacement design - no modifications needed Built for Real Farm Work Your Massey Ferguson 390 was built for serious agricultural work, and this kit matches that capability. These tractors are commonly used for intensive agricultural operations requiring independent PTO functionality, such as operating stationary equipment like grain elevators, feed mixers, post hole diggers, and hydraulic pumps while the tractor remains parked. The split torque system is particularly valuable for dairy operations, custom operators, and mixed farming enterprises where PTO-driven equipment must operate independently of tractor movement. Whether you're running a baler, operating a manure spreader, or powering a grain elevator, this system lets you work more efficiently. Made to Last Farm equipment takes a beating, and clutches are no exception. This kit uses quality materials engineered to handle the constant engagement and disengagement that comes with agricultural work. The components are built to withstand the temperature swings, vibration, and heavy loads that are part of everyday farming life. Good to Know Professional installation strongly recommended due to system complexity and critical adjustments required for proper operation. Installation requires complete transmission separation and specialized alignment tools for proper assembly. This isn't a weekend project - the split torque system requires precise timing and adjustment to work correctly. Most folks have their dealer or a qualified mechanic handle this one to make sure everything's set up right.
When your 390's clutch starts slipping during heavy work or you're dealing with that annoying chatter when engaging the PTO, it's time for a complete replacement. This split torque clutch kit is designed specifically for Massey Ferguson 390 tractors with that clever system that lets you run the PTO independently. It's the same quality setup that came on your tractor from the factory, just ready to give you years more reliable service. What You're Getting LUK pressure plate that provides consistent, reliable clamping force season after season Organic disc that delivers smooth engagement and handles the heat of daily farm work Split torque design lets you operate PTO implements without engaging the transmission clutch 12-inch (300mm) size provides plenty of torque capacity for your 390's power output Complete kit means everything you need for the job is in one box Built for Real Farm Work This kit fits the Massey Ferguson 390 from the 300 series, a workhorse that's earned its place on farms everywhere. Whether you're running a bush hog, operating a grain auger, or powering hydraulic equipment, the split torque system gives you the flexibility to keep PTO-driven implements running while you're parked or even when shifting gears. Made to Last The LUK components in this kit are the same brand that supplied original equipment to Massey Ferguson. The organic disc material provides excellent heat dissipation and smooth engagement, while the precision-manufactured pressure plate maintains proper clamping force through thousands of operating cycles. Installation Notes This is a major repair that requires splitting the tractor between engine and transmission. Most folks have their mechanic handle this job since proper alignment and adjustment are critical for the split torque system to work correctly. Don't forget the input housing seal kit (part 63458) while you're in there—it's always smart to replace seals during a clutch job.
