WAS Auto
Heavy Duty Semi Trailer Parts Brake Drum - Compatible with Gunite No. 3600 / 3600A / 3600a
| Model | OEM NO | Overall Depth (A) | Bolt Hole Diameter (B) | Bolt Circle Diameter (C) | Pilot Diameter (P) | Drum Weight (W) | Brake Surface Diameter (D) |
|---|---|---|---|---|---|---|---|
| BPW | 310677630 | 296 | 10-∮23 | 335 | 290 | 225 | 420 |
| BPW | 310677040 | 275 | 10-∮23 | 335 | 290 | 214 | 420 |
| BENZ | 3054230401 | 306 | 10-∮23 / 5-∮24 | 335 | 298 | 239 | 410 |
| HINO | 43512-1710 | 241 | 10-∮22.5 | 285 | 205 | 211 | 406 |
| AMERICAN | 3600A | 270 | 10-∮23.8 | 285.75 | 223 | 195 | 419 |
| VOLVO | 1599678 | 281 | 10-∮28 | 335 | 282 | 183 | 410 |





Established in 2006, we are a professional manufacturer and exporter concerned with the design, development, and production of truck and semi-trailer brake systems and parts. Our facility boasts an annual output of 150,000 brake drums, 200,000 wheel hubs, and 100,000 brake shoes and discs.
Our products are exported to 64 countries including the USA, Peru, Iraq, Dubai, and Russia. We operate an engineering technology research center for transport vehicle brake systems and hold multiple national patent technologies. With over 100 sets of advanced production equipment and ISO9001/TS16949 certification, we ensure consistent high quality from raw materials to finished products.
All products are packed using export standard pallet packages to ensure safety during international transit.