Diaphragm
OS NO.: 200*142*45（T30)
The brake chamber diaphragm of truck brake system has a service life of more than 800 thousand times.
| 一汽奥威前刹车皮膜 | 200*142*45 | 3530029-362L | T30 | 7 |
Diaphragm
OS NO.: 166*120*45（T20)
The brake chamber diaphragm of truck brake system has a service life of more than 800 thousand times.
| 金龙中巴刹车皮膜 | 166*120*45 | 3519MB-045 | T20 | 5.5 |
