1428741 Repair Kit, Mechanism - MAN

The 4306007 repair kit is an essential component designed to maintain the optimal functionality of the air disc brake caliper mechanism. This high-strength component ensures the reliability of the braking system under demanding heavy commercial vehicle conditions. It is specifically engineered for the left (L) direction to provide precise mechanical movement and durability.

This product serves as a direct replacement for several key OEM references including MAN 1428741, MERITOR ST1038, RENAULT TRUCKS 7401081819, and VOLVO 1081819 or 3090997. It is compatible with various heavy-duty models such as VOLVO F10 (TD100, TD101, TD122), F12 (TD120, TD121, TD122), N12 (TD120, TD122), and B12 (D12A). The 4306007 is the OE equivalent of the MAN 1428741 product used in these heavy commercial vehicle systems.

Technicians should ensure that the caliper mechanism is inspected during routine maintenance to prevent system failure. When replacing this kit, verify the direction (L) and ensure all components are correctly seated within the caliper assembly to maintain braking efficiency. Proper installation is critical for the long-term performance of the braking system in heavy-duty applications.