Fuel Pump for Kubota BX1500, BX1800, BX1830 & BX1850 Tractors
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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.
| Brand / Family | Compatible Applications |
|---|---|
| Kubota | BX1500, BX1500D, BX1800, BX1800D, BX1830, BX1830D, BX1850, BX1850D |
Product Overview
Its job is to keep a steady supply of diesel moving from the tank/filter side to the engine fuel system. A weak pump can show up as hard starting, loss of power under load, intermittent stalling or extended cranking after the machine sits.
A fuel restriction, plugged filter, cracked suction hose or air leak can mimic pump failure; check those items during diagnosis.
Key Features & Performance
- Supports consistent fuel delivery: Provides the low-pressure fuel supply needed by the engine's injection or carburetion system.
- Useful for starvation symptoms: A weak pump can contribute to hard starting, loss of prime, hesitation or power loss once restrictions and air leaks are ruled out.
- Configuration-sensitive fitment: Mounting, ports, voltage/connector when applicable and reference number should be matched to the original.
- Product-specific note: A fuel restriction, plugged filter, cracked suction hose or air leak can mimic pump failure; check those items during diagnosis.
Technical Specifications
- Component: Low-pressure engine fuel supply pump
- Application: Kubota BX-series sub-compact tractors
Common Replacement Reasons
- Long cranking or repeated loss of fuel prime
- Fuel starvation or power loss under load
- Pump output remains weak after the filter, tank outlet, hoses and electrical supply (if applicable) are checked
Frequently Asked Questions
How do I confirm this is the correct part?
Compare the pump body, inlet/outlet orientation, connector and mounting points with the original on your exact BX model.
Is this an OEM part?
Unless the listing is explicitly identified as genuine/OEM in the product data, treat it as a replacement component. Use the verified reference numbers, equipment application and physical configuration above to match your original part.
What should I check before installation?
The listed D suffix identifies 4WD/diesel model variants in the BX family.
Fitment note: Equipment manufacturers may use different components within the same model family based on engine, serial number or production date. Confirm the original part number and machine/engine details before ordering.