NHTSAENGINE AND ENGI...
Nova Bus (US) Inc. - Pump Failure May Cause Loss of Drive Power
Published: December 5, 2025Recall ID: 25E083000Category: vehiclesCountry: US
Reason for Recall / Hazard
A pump failure can cause a loss of drive power, increasing the risk of a crash.
Product Description & Identification
Nova Bus (US) Inc. (Nova Bus) is recalling certain Ametek MCP and ECP water pumps. The impeller shaft may be loose, causing the pump to fail.
Affected Products
Pump Failure May Cause Loss of Drive Power
Additional Source Details
| Field | Value |
|---|---|
| Subject | Pump Failure May Cause Loss of Drive Power |
| Nhtsa id | 25E083000 |
| Component | ENGINE AND ENGINE COOLING |
| Recall link › Url | https://www.nhtsa.gov/recalls?nhtsaId=25E083000 |
| Recall link › Description | Go to Recall |
| Recall type | Equipment |
| Do not drive | No |
| Manufacturer | Nova Bus (US) Inc. |
| Defect summary | Nova Bus (US) Inc. (Nova Bus) is recalling certain Ametek MCP and ECP water pumps. The impeller shaft may be loose, causing the pump to fail. |
| Completion rate | 0.00 |
| Corrective action | Nova Bus will inspect and replace the pump as necessary, free of charge. Owner notification letters were mailed January 30, 2026. Owners may contact Nova Bus customer service at 1-450-472-6410. Nova Bus' number for this recall is ER25510. |
| Consequence summary | A pump failure can cause a loss of drive power, increasing the risk of a crash. |
| Mfr campaign number | ER25510 |
| Potentially affected | 25 |
| Report received date | 2025-12-05T00:00:00.000 |
| Fire risk when parked | No |