Replacement Clutch Master Cylinder Compatible with Toyota Hilux YN –15.87mm

Ensure smooth gear engagement and reliable clutch control in your Toyota Hilux YN with this premium replacement clutch master cylinder, featuring an exact 15.87mm bore size for precision hydraulic operation. Designed to meet or exceed OEM specifications, this component restores original pedal feel and eliminates common clutch issues caused by fluid leaks, weak seals, or bore damage. Whether you're tackling routine maintenance or addressing slipping, dragging, or hard pedal response, this unit offers long-term durability, accurate pressure delivery, and a perfect fit for your vehicle’s factory hydraulic system. \n \nOEM-Quality Construction and Long-Term Durability: Manufactured from high-strength cast aluminum and fitted with premium-grade internal seals: this clutch master cylinder resists corrosion, heat damage, and fluid breakdown. Its housing and internals maintain structural integrity through pressure cycling and thermal expansion, offering reliable performance in harsh environments. It’s engineered for long-lasting use under daily driving conditions, off-road terrain, and high-mileage operations. \n \nDirect Fit for Toyota Hilux YN Series Models: Designed specifically for the Toyota Hilux YN range with a 15.87mm bore specification: this cylinder fits seamlessly without any modifications to the hydraulic line, pedal assembly, or mounting bracket. It aligns with the original factory layout, allowing fast and efficient installation. Ideal for both experienced mechanics and DIY users, this unit returns your clutch system to stock function with minimal downtime. \n \nPrecision 15.87mm Bore for Fluid Control: Engineered with a 15.87mm internal bore to match OE performance standards: this cylinder maintains accurate hydraulic pressure between the clutch pedal and slave cylinder. The bore diameter is critical for maintaining smooth and consistent clutch engagement, reducing pedal stiffness, and preventing hydraulic over-travel or clutch drag during shifting. It ensures your clutch system responds cleanly and precisely under foot. \n \nLeak-Proof Internal Seal Technology: Built with reinforced seals and a tightly machined piston assembly: this clutch master cylinder prevents fluid loss that can result in air intrusion, pressure drop, or system failure. It maintains consistent fluid displacement and resists degradation from DOT-approved hydraulic fluid exposure. The advanced seal design extends service life and helps maintain dependable operation over thousands of kilometers. \n \nHeat and Pressure Resistance for Demanding Use: Designed to perform under the high temperatures and pressure conditions of everyday driving and hauling: this unit resists expansion, swelling, and material fatigue from thermal cycling. It provides excellent reliability in urban stop-and-go traffic, rugged off-road use, and hot-climate conditions. The reinforced housing and piston maintain accurate movement throughout the life of the part. \n \nSeamless Integration with Factory Clutch System: This unit is designed to work directly with the original clutch slave cylinder, reservoir, and pedal linkage: ensuring full compatibility with your Hilux’s hydraulic clutch layout. No need for special tools, aftermarket adaptors, or bracket changes—just remove the old cylinder and install the new one to instantly restore proper system function and responsiveness. \n \nRestores Pedal Feel and Shifting Accuracy: Worn or leaking clutch master cylinders can cause gear engagement issues, soft pedal feedback, or erratic clutch action: this replacement restores the system’s balance, ensuring smooth clutch engagement and predictable pedal pressure. It enhances vehicle control and driving safety, especially in hilly terrain or when towing under load, giving you confidence every time you shift. \n \nThis replacement clutch master cylinder is the ideal solution for maintaining safe and accurate clutch performance in your Toyota Hilux YN. With its exact 15.87mm bore, precision sealing, and rugged construction, it restores factory functionality with OEM-style reliability. Easy to install and built to last, it’s the perfect component for long-term maintenance, performance repair, or preventative servicing on one of Toyota’s most trusted vehicle platforms. \n \nPlease refer to the image to ensure suitability.