AMETEK — recall

Automotive · United States · 2025-12-05

Nova Bus Ametek MCP and ECP water pumps impeller shaft may be loose

Country	United States
Category	Automotive
Published	2025-12-05
Manufacturer	Nova Bus (US) Inc.
Models affected	ECP WATER PUMP, MCP WATER PUMP
Units affected	20
Defect	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._x000D_ A pump failure can cause a loss of drive power, increasing the risk of a crash.
Component	ENGINE AND ENGINE COOLING
Remedy	Nova Bus will inspect and replace the pump as necessary, free of charge. Owner notification letters are expected to be mailed February 3, 2026. Owners may contact Nova Bus customer service at 1-450-472-6410.
Recall number	25E083000
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	FMVSS (NHTSA) · Full guide →

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