4152022 Dust Blower, Brake Caliper Pin — VOLVO

The 4152022 Dust Blower, Brake Caliper Pin is a critical component designed to ensure the smooth and reliable operation of the air disc brake system. This part plays a vital role in maintaining the stability of the brake caliper pin assembly, protecting it from environmental contaminants to prevent premature wear or seizing. Engineered with heavy-duty grade materials, it provides long-lasting durability under demanding braking conditions.

This product serves as the OE-equivalent for the ALEXANDER DENNIS 655377-3 and 656564-3, as well as the DENNIS DEP100080. It is also a direct replacement for MERITOR parts such as SJ3032, SJ4032, and SJ4078, and is fully compatible with VOLVO systems including 3097526, 3098113, and 8550895. The 4152022 is the OE equivalent of the ALEXANDER DENNIS 656564-3 Dust Blower used in Alexander Dennis vehicles.

For workshop technicians performing brake maintenance or overhaul, this component ensures precise fitment within the braking system. It is essential to verify that the caliper pin assembly is clean and free of debris before installation to maintain optimal braking performance. Regular inspections of the dust blower and pin integrity are recommended during standard service intervals to prevent system malfunctions in heavy commercial vehicle applications.