The BPW truck brake drum 0310967190 is a heavy-duty component used in trailers. It has a diameter of 420 mm, a tread depth of 190 mm, a register of 290 mm, and a height of 227 mm. The drum has a bolt circle diameter (PCD) of 335 mm with 10 stud holes, each measuring 23 mm in diameter. Weighing approximately 40.5 kg, this brake drum is designed for reliable braking performance in commercial transport applications​.