12V Starter Motor for Kubota M4030SU, M4050, M4800SUD & M4900DT — 17381-63014
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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.
- Kubota M4030SU — S2602 diesel
- Kubota M4050 — S2600 diesel
- Kubota M4800SUD — V2403 diesel
- Kubota M4900DT — F2803 diesel
Product Overview
If the battery tests good but the engine cranks slowly or the starter no longer engages, a failed starter may be the problem. This is a replacement starting motor, not a fuel-system or charging-system component; match the drive gear and mounting arrangement before installation.
Key Features & Performance
- 12V electric starter for diesel tractor applications
- 11-tooth, clockwise, gear-reduction configuration reported for this reference family
- Motor assembly for replacing a failed starter
Replaces Part Numbers
- 17381-63014
- 17381-63013
- 15621-63012
Fitment & Installation Notes
Cross-reference family varies by starter maker; match voltage, tooth count, mounting ears and engine/tractor serial number.
Frequently Asked Questions
Is this an OEM part? No. This is an aftermarket replacement or accessory, not a genuine original-equipment product.
How can I confirm it fits? Compare the model information above with the dimensions, configuration and original part or mounting points on your vehicle.
Make and model names are provided to identify compatibility. Fitment may vary by year, trim, serial number or installed accessories.