New Water pump for Tractor Satoh ST1440 ST1440D ST1540 ST1540B ST1640 engine

Water Pump for Satoh

This water pump is a direct replacement for Satoh tractor models ST1440, ST1440D, ST1540, ST1540B, and ST1640, providing reliable engine cooling.

Overview

The water pump for Satoh tractors circulates coolant through the engine to prevent overheating. This water pump is designed to fit Satoh ST series tractors, ensuring proper cooling under load. Replacing a worn water pump restores engine temperature regulation and extends engine life.

Built For Performance

• Precision‑cast impeller for efficient coolant flow
• Heavy‑duty bearing assembly for long service life
• Direct fit for Satoh ST1440, ST1440D, ST1540, ST1540B, ST1640
• Sealed design prevents coolant leaks
• Manufactured to meet or exceed OEM standards

Fits These Machines

• for Satoh ST1440
• for Satoh ST1440D
• for Satoh ST1540
• for Satoh ST1540B
• for Satoh ST1640

On‑The‑Job Use

• Used in Satoh compact and utility tractors for farm and property maintenance
• Provides engine cooling during mowing, tilling, and hauling
• Replaces worn pumps to prevent engine overheating
• Ideal for routine cooling system maintenance

Good To Know

Q: Is this water pump a direct bolt‑on replacement? A: Yes, it is designed to directly replace the original water pump on the listed Satoh tractor models without modifications.

Q: Does this pump include a gasket? A: The water pump itself is provided; we recommend using a new gasket (not included) for proper sealing.

Slight variation in finish or dimensions may occur between production runs, and serial number, so confirm compatibility before ordering.