Recall 25E083000: Nova Bus (US) Inc., engine and engine cooling:cooling system:pump

Reported 2025-12-05 · equipment recall · 25 units

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Problem

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.

Risk

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.

Affected vehicles

Make	Model	Year
AMETEK	ECP WATER PUMP
AMETEK	MCP WATER PUMP

Manufacturer campaign	ER25510
Initiated by	MFR
Owner letters	2026-01-30

Original record: NHTSA · JSON: /api/recall/25E083000.json · all recent recalls

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