Wabco Pressure Protection Valve | R90555398
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Description
The WAB Part R90555398 Wabco Pressure Protection Valve is an aftermarket air system component designed to help protect critical pneumatic circuits by maintaining priority pressure in heavy-duty applications. Engineered to regulate and isolate airflow as needed, it supports dependable operation and helps prevent pressure loss from impacting essential functions. Its durable construction is built to withstand vibration, moisture, and pressure cycling in harsh road environments. With Wabco-focused compatibility, the R90555398 supports reliable installation and long-term air system integrity.
Features
- Maximum Operating Pressure: 155.19 psi
WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
| Shipping Weight (lb) | 2.00 |
|---|---|
| Manufacturer | Meritor Wabco |
| Shipping Length (in) | 6.00 |
| Shipping Width (in) | 4.00 |
| Shipping Height (in) | 4.00 |
| Returnable | Yes |
| Core Exchange | No |











