3556025 SL7, SM7, ST7 Ø69mm Tappet and Dust Boot

The braking system relies on the precise movement of components to ensure safety and control. This brake caliper tappet and dust boot set is engineered to maintain the structural integrity of the caliper mechanism during operation. By providing a sealed environment for the moving parts, it protects against environmental contaminants that could compromise braking efficiency.

This specific part is the OE equivalent of the KNORR-BREMSE K046523K50 and MERCEDES BENZ 0004230316. It is designed specifically for compatibility with KNORR-BREMSE SL7, SM7, and ST7 series models. 3556025 is the OE equivalent of the KNORR-BREMSE K046523K50 and MERCEDES BENZ 0004230316 used in these heavy commercial vehicle systems.

For workshop technicians, this component serves as a critical maintenance item during air disc brake caliper overhauls. It is essential to verify the diameter and fitment against the specific vehicle model requirements before installation. Regular inspection of the dust boot integrity can prevent premature wear of the caliper piston and ensure consistent braking force.

Ensure optimal system performance by choosing high-strength components that meet strict industrial standards. This part is optimized for heavy commercial vehicle applications where durability under pressure is paramount.