Kubota 1G772-03310
Water Pump — V1505 & V2403 Engines
Genuine Kubota water pump for L3408, L3608, L4400, L4508 and L4708 tractors. Also compatible with Kubota generator sets using V1505 and V2403 engines.
Part Overview
Kubota 1G772-03310 Water Pump
OEM Part Number
1G772-03310
Brand
Kubota
Part Type
Water Pump (Engine Cooling)
Material
Cast Iron Housing, Steel Impeller
Compatible Engines
V1505, V2403
Replaces
1G772-03311 (superseded)
The Kubota 1G772-03310 is a direct-replacement engine water pump used in the cooling system of Kubota V1505 and V2403 diesel engines. It circulates coolant through the engine block, cylinder head, and radiator to maintain optimal operating temperature. A failed water pump can cause rapid overheating and severe engine damage — replacement at the first sign of leakage or bearing wear is critical.
Compatible Models
Tractors Using the 1G772-03310
L3408
Engine: V1505
Compact utility tractor — most common L-series in Malaysia
L3608
Engine: V1505
Popular in paddy farming
L4400
Engine: V2403
Higher horsepower L-series
L4508
Engine: V2403
Medium-duty farm tractor
L4708
Engine: V2403
Latest L-series model
OEM Cross-Reference
Alternate Part Numbers
| Brand | Part Number | Type |
|---|---|---|
| Kubota (OEM) | 1G772-03310 | Genuine |
| Kubota (Superseded) | 1G772-03311 | Superseded |
| Aftermarket | WP-V1505 | Aftermarket |
Where to Buy in Malaysia
Source the 1G772-03310 Through SourceSage
Local Stock
We maintain inventory in Malaysia for fast dispatch to workshops nationwide.
OEM & Aftermarket
Choose genuine Kubota or cost-effective aftermarket alternatives — both tested.
Bulk & Fleet Pricing
Discounted pricing for workshops and agricultural fleets ordering multiple units.
Frequently Asked Questions
What engines does the Kubota 1G772-03310 water pump fit?
The 1G772-03310 water pump is designed for Kubota V1505 and V2403 diesel engines. These engines power the L3408, L3608, L4400, L4508, and L4708 tractors, as well as some Kubota generator sets.
Is the 1G772-03310 a genuine OEM Kubota part?
Yes, 1G772-03310 is the genuine Kubota OEM part number. We stock both genuine Kubota and high-quality aftermarket alternatives. Aftermarket options typically cost 30–50% less while meeting OEM specifications.
How do I know if my water pump needs replacing?
Common symptoms include coolant leaks from the pump weep hole, engine overheating, squealing noise from the pump bearing, and visible corrosion or rust around the pump housing. If you notice any of these, replace the pump immediately to avoid engine damage.
Do I need to replace other parts when changing the water pump?
It is recommended to replace the thermostat, thermostat gasket, and coolant at the same time. Inspect the fan belt and radiator hoses for wear. Replacing these together saves labour costs and prevents future cooling system failures.
How fast can you deliver the 1G772-03310 in Malaysia?
We carry stock in Malaysia for the 1G772-03310 water pump. Standard delivery is 1–3 working days to most states including Kedah, Perak, Selangor, Johor, Kelantan, Sabah and Sarawak. Express shipping is available for urgent machine-down situations.
Need a Kubota 1G772-03310 Water Pump?
Tell us your tractor model and engine code. We'll confirm availability and pricing — usually within 24 hours.