Genuine Bosch 2608601106 — 150 mm (6") backing pad with hook-and-loop face and a cushioned composite hub. The pad uses a 6‑hole pattern for improved dust extraction and is built to restore surface contact, reduce vibration, and keep sanding discs locked in place for a smooth finish.

Example compatible models (commonly listed): Bosch GEX 150 AC, GEX 150 Turbo, GEX 125‑150 AVE, 1250DEVS and 3727DEVS series (also used with several ROS65VC/ROS65VCL variants). These listings reflect how the 150 mm backing pad is specified for a range of Bosch random orbital sanders.

Direct-fit replacement, sold under part number 2608601106 (often shown as 2 608 601 106), sized for 150 mm hook‑and‑loop sanding discs and intended to match original Bosch balance and performance—one of the power tool parts that brings a worn sander back to service quickly and simply.