Tenaci clutch disc 4-Puck 240 mm – 26 spline for MB/GM

Tenaci sintered 4-puck clutch disc, 240 mm diameter with 26 spline hub, designed for Mercedes-Benz applications. Built with genuine 36 mm wide MIBA friction pucks – premium friction technology also trusted by Sachs, Helix, AP Racing and Alcon – and an 8 mm disc thickness for consistent, fade-free performance in drifting, rally, drag racing and high-torque street builds.

With maximum contact area, the 240 mm size suits heavy vehicles, extreme turbo builds and diesel engines where sheer clamping capacity takes priority.

Why choose a Tenaci sintered clutch disc?

Unlike many cheaper discs with 32 mm pucks, Tenaci uses 36 mm wide pucks, distributing the load more evenly and greatly reducing the risk of the friction material digging into the flywheel and pressure plate. If the clutch is overheated, the MIBA material typically leaves only copper deposits that can be removed – meaning the flywheel and pressure plate can often be reused instead of scrapped.

• Genuine 36 mm wide MIBA sintered friction pucks
• Extremely high friction coefficient – resists slip under brutal launches and clutch kicks
• Thermally stable – identical performance from the first lap to the last
• Smooth, progressive engagement – no harsh on/off feel, no squeal or chatter
• Reduced risk of flywheel and pressure plate damage under extreme heat
• Lower repair costs and longer service life for the complete clutch system

A Tenaci clutch disc protects your entire drivetrain – not just your wallet in the short term.