4151001 Meritor ELSA 2 Repair Kit, Brake Caliper Pin

The heavy-duty brake caliper pin repair kit is engineered to maintain the precision and structural integrity of air disc brake systems. This component plays a vital role in ensuring smooth caliper movement and reliable braking performance under demanding heavy commercial vehicle conditions.

4151001 is the OE-equivalent of the MERITOR MCK1243 and MCK1140 repair kits used in MERITOR ELSA 2 systems, as well as being compatible with IVECO (42552052, 42555201, 503128758), MAN (35.40311-2205, 81.50802-6025), PACCAR (1522058), RENAULT TRUCKS (5001860791), VOLVO (85107912, AMMCK1243), and ZF (0501 215 220) systems. This kit ensures seamless integration within these high-standard braking architectures.

Workshop technicians should prioritize regular inspection of the caliper pins during routine maintenance to prevent uneven wear or binding. When replacing the pins or the entire repair kit, ensure that all assembly surfaces are clean and that the components are seated correctly to maintain optimal braking response and system longevity.

Proper installation of this kit helps prevent common issues related to caliper misalignment or excessive vibration in heavy commercial vehicles. Regular service interval adherence is recommended to ensure the long-term durability of the air disc brake system.