Water Pump for Kubota Engine D905 D1105 70mm Impeller

Product Overview

This water pump circulates coolant through Kubota D905 and D1105 engines to prevent overheating and maintain operating temperature. With a 70mm impeller, it delivers the precise flow required for these compact diesel powerplants. This water pump is essential for engine rebuilds and cooling system replacements on Kubota-powered equipment.

Key Features & Performance

• Direct replacement water pump for Kubota D905 and D1105 engines
• 70mm impeller diameter ensures correct coolant circulation
• Cast iron housing and steel impeller for durability
• Pre-installed mechanical seal prevents leaks
• OEM-grade bearings for quiet, long-lasting operation

Fitment & Compatibility

• Kubota D905 Engine
• Kubota D1105 Engine
• Also compatible with some Kubota D1005 and V1205 applications (verify fitment)

Common Uses

• Replacement in tractors, generators, and construction equipment using Kubota D905/D1105 engines
• Cooling system repair during engine overhaul
• Upgrade from worn or leaking factory water pumps
• Maintenance of irrigation pumps and small industrial machinery

Technical Specifications

• Impeller Diameter: 70mm
• Housing Material: Cast Iron
• Inlet/Outlet: Standard Kubota configuration

Frequently Asked Questions

Q: Will this water pump fit a Kubota D905-B engine? A: Yes, it is compatible with all variants of the D905 including D905-B as long as the impeller size matches.

Q: Does the pump come with a gasket? A: No, the gasket is not included; we recommend purchasing a new gasket separately for a proper seal.

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