Water Pump for Kubota V3300/V3600/V3800, M6800/M8200 – 1C010-73032
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Applications are grouped below. Equipment can vary by serial number, engine, and production configuration.
| Kubota Engines | V3300; V3600; selected V3800 configurations |
| Kubota Tractors | M6800, M8200, M9000 and related models using the matching pump family |
Product Overview
The water pump circulates coolant through the engine and radiator. Leakage from the vent area, bearing noise, shaft play, overheating, or visible coolant loss around the pump are common reasons to inspect or replace this component.
Later Kubota replacement catalogs group 1C010-73032 with the 1C010-73035 service pump, which also replaces 1C010-73030 and 1C010-73034 on applicable engines. Several pump variants exist within the V3300/V3800 family, so the original number remains important.
Key Features & Performance
- Cooling-system circulation: Restores coolant flow through the engine when the original pump is leaking or mechanically worn.
- Application-specific mounting: Designed around the matching engine's mounting face, hub/pulley arrangement, and hose connections.
- Service repair: A practical repair point when pump bearing or seal wear is confirmed rather than replacing unrelated cooling components.
Part Numbers & Specifications
- Original / Cross Reference: 1C010-73032
- Later Service Reference: 1C010-73035
- Related Replaced Numbers: 1C010-73030; 1C010-73034
Before You Order
Match the original pump number and compare the hub/pulley, outlet orientation and mounting pattern. V3800-equipped machines can use other water-pump designs.
Frequently Asked Questions
Is this an OEM part?
This is a replacement service part intended to interchange with the reference number(s) and applications listed here. It is not represented as a factory-branded OEM part unless the product packaging itself states otherwise.
How do I confirm fitment?
Match the original part number first, then confirm the machine model, engine, connector or mounting arrangement, and any serial-number break that applies to your equipment.