Water Pump for Tractor Satoh ST1440 ST1440D ST1540 ST1540B ST1640 Engine

Product Overview

This water pump is designed for Satoh tractor engines, providing reliable coolant circulation to prevent overheating. It is a direct-fit replacement for models ST1440, ST1440D, ST1540, ST1540B, and ST1640, ensuring your tractor maintains proper operating temperature during heavy use.

Key Features & Performance

• Precision-engineered impeller for consistent coolant flow
• Heavy-duty bearing assembly for long service life
• Corrosion-resistant housing to withstand harsh conditions
• Direct bolt-on replacement – no modifications required
• Meets or exceeds original equipment specifications

Fitment & Compatibility

• Satoh Tractor ST1440
• Satoh Tractor ST1440D
• Satoh Tractor ST1540
• Satoh Tractor ST1540B
• Satoh Tractor ST1640

Common Uses

• Replacing worn or leaking water pump on Satoh tractors
• Restoring engine cooling system efficiency
• Preventing engine overheating during field work or mowing

Technical Specifications

• Part Number(s): Not applicable – no OEM part number stated in title

Frequently Asked Questions

Q: Will this water pump fit my Satoh ST1540B? A: Yes, it is designed for ST1540B and all other listed Satoh models. Verify your engine model before installation.

Q: Does this pump include a gasket? A: Typically the pump comes without a gasket; we recommend using a new gasket when installing.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.