When your clutch starts slipping under heavy load or you're feeling that familiar chatter during engagement, it's time for a disc that can handle the real work your Massey Ferguson was built for. This 12-inch sintered disc with five paddles is designed for tractors that work hard—whether you're pulling a heavy plow through tough soil, running a loader all day, or pushing your tractor to its limits during harvest season. What You're Getting Five-paddle sintered material construction that grips better and lasts longer than standard organic facings 21-spline hub that fits your Massey Ferguson's transmission perfectly with no wobble or play Spring-loaded design that provides smooth engagement while handling heavy torque loads 12-inch (300mm) diameter provides maximum friction surface for better heat dissipation LUK-quality manufacturing means this disc meets the same standards as original equipment Built for Demanding Farm Work These discs work perfectly in a wide range of Massey Ferguson models from the versatile 300 series utility tractors up through the heavier 4200 and 4300 series machines. Whether you're running a 362 on smaller jobs or pushing a 4240 through heavy fieldwork, this disc delivers the reliable power transfer that keeps you moving when the work gets tough. Made to Last Sintered material construction is what makes this disc different from standard organic clutch facings. The sintered material handles heat buildup better, resists glazing when you're working the clutch hard, and provides consistent grip even when things get hot. It handles heat better, resists glazing, and provides consistent engagement even under demanding conditions. Installation Notes This is a direct replacement disc that installs just like your original. The spring-loaded paddles help with smooth engagement, but remember that sintered discs can feel a bit different than organic—they might grab a little more firmly at first until they break in. A clutch alignment tool makes installation much easier and helps prevent transmission damage during assembly.
When your clutch starts slipping under load or won't fully disengage when you're trying to shift, you're losing power and wasting time—problems no farmer can afford during the busy season. This complete 12-inch LUK clutch kit is designed specifically for cable-operated clutches and gets your 390, 4225, or 4235 back to transferring full engine power to the ground where it belongs. What You're Getting Complete LUK system with matched pressure plate cover and clutch disc for consistent performance 12-inch (300mm) diameter provides the torque capacity needed for heavy draft work while keeping pedal effort manageable Cable-specific components engineered for the mechanical characteristics of cable actuation—different from hydraulic systems All necessary components included so you can do the job right the first time Direct replacement that fits exactly like the original equipment Built for Real Farm Work This kit fits Massey Ferguson 300 series (390), 4200 series (4225), and 4300 series (4235) tractors that handle everything from loader work around the barn to pulling heavy implements through tough field conditions. Whether you're running a disc harrow, operating a manure spreader, or doing heavy cultivation work, these tractors depend on their clutch to handle serious torque loads day after day. LUK Quality That Holds Up When you choose LUK, you're getting OEM-quality components throughout—both the pressure plate cover and clutch disc carry the LUK name, ensuring matched performance characteristics . This isn't a budget kit with mixed brands; it's engineered as a complete system that handles the heat, pressure, and constant engagement cycles that come with real farm work. Installation Notes Clutch replacement means splitting the tractor, so take time to inspect your flywheel surface and replace the pilot bearing if it's worn. Cable-operated systems require proper free play adjustment after installation —too tight causes slippage, too loose makes shifting difficult. Break in your new clutch gently for the first 50 hours to get maximum service life.
When your clutch starts slipping during heavy loads or you notice that familiar burning smell coming from under the hood, it's time to stop putting off the inevitable. A worn-out clutch will leave you stuck in the field at the worst possible moment, but this LUK clutch kit gets you back to reliable power transfer for everything from loader work to pulling heavy implements. What You're Getting Genuine LUK 12-inch single cover pressure plate that delivers consistent clamping force Cerametallic clutch disc that handles heat buildup better than organic facings 300mm diameter provides serious torque capacity for demanding agricultural work 1 1/8-inch hub with 21 splines fits your tractor's transmission perfectly Cable-type design engineered for proper pedal feel and smooth engagement Built for Real Farm Work This kit fits Massey Ferguson's workhorse models across the 300, 4200, and 4300 series—tractors that have been proving themselves on farms for decades. Whether you're running a 365 for hay work, using a 4225 for cultivation, or depending on a 4335 for heavy tillage, these machines share the proven 12-inch clutch system that's powered countless hours of productive farm work. Made to Last The cerametallic disc in this kit is a step up from standard organic facings when it comes to durability. It resists heat glazing, maintains consistent engagement even under demanding conditions, and keeps its grip longer during the constant clutch cycling that comes with loader work or frequent PTO operation. LUK quality means you're getting OEM-level components that are built to handle whatever you throw at them. Installation Notes This is major repair work that requires splitting the tractor between engine and transmission, so most folks have it done by a qualified mechanic. Make sure to check your input housing seal while you're in there—if it needs replacing, you'll want seal kit 63458. A little preventive maintenance now saves you from doing this job twice.
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