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(888) 312-8812 Login SignupAir Brake Pressure Protection Valve 45PSI PR-4
The Newstar air brake pressure protection valve helps ensure there's enough pressure to engage the brake in case there is a leak in the system. Its design and engineering matches original equipment specifications.
| Nominal Closing Pressure | 45 PSI |
| Notes | Works with Turbocharged Inlet Air Dryers |
| Outlet Port Inside Diameter | 1/4" IN |
| Replacement For | Bendix PR-4 |
| Delivery | 1/4 |
| Nominal Closing | 45 PSI |
| Supply | 1/4 |
| Brand | Part Number |
|---|---|
| 103976, 103976X, 934 890 003 0 | |
| Bendix | 103976, BER103976, BX103976 |
| Freightliner | BW103976 |
| Genuine Newstar | BER-103976, S-13883, S13883 |
| Midland Industries | 103976X |
| Wabco | 934 890 003 0 |
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