NHTSA equipment

Nova Bus (US) Inc. — Pump Failure May Cause Loss of Drive Power

A pump failure can cause a loss of drive power, increasing the risk of a crash.

From the NHTSA notice · Read the official notice ↗ · All Nova Bus (US) Inc. recalls

What to do

  1. 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.

Is yours affected?

Compare your label or packaging with the recalled product.

Product
Pump Failure May Cause Loss of Drive Power

Details

Units affected
25
Recall number
25E083000

In the NHTSA's words

Description
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. A pump failure can cause a loss of drive power, increasing the risk of a crash. 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.
Hazard
A pump failure can cause a loss of drive power, increasing the risk of a crash.
Remedy
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.

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