This is a new Bosch injection pump, part number 104205-3072, in the Bosch box. A Bosch distributor’s catalog lists it as the replacement for Kubota 16006-51012 and for the earlier Bosch number 104205-3071. Kubota’s own parts books list 16006-51012 as the injection pump of the D782-E3B and the D902-E4B.
We also list the Kubota-box pump: Kubota 16006-51012.
Replace the injection pump when it leaks, will not hold delivery, or has worn elements after dirty or wet fuel got through.
Confirm Fitment Before You Order
Kubota uses more than one injection pump on its small three cylinder engines. Match the number on the tag of your old pump, Kubota 16006-51012 or Bosch 104205-3072 or 104205-3071, or send us the engine model and serial number and we will check it against the Kubota parts list. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 104205-3072 |
| Brand | Bosch |
| Condition | New, in the Bosch box |
| Warranty | Bosch limited warranty, parts only. Call us and we handle the claim. |
| Type | Mechanical in-line injection pump assembly, 3-cylinder |
| Replaces | Kubota 16006-51012, Bosch 104205-3071, Bosch H104205317 |
| Engines | Kubota D782-E3B, Kubota D902-E4B |
| Core | No core charge |
Fits / Applications
- Kubota D782-E3B
- Kubota D902-E4B
- Replaces Kubota 16006-51012
- Other Kubota engines: send us the engine model and serial number and we will check the parts list
Flush the tank and lines and fit new fuel filters before you start the engine on the new pump, then bleed the fuel system.
Part Numbers & Cross Reference
Bosch 104205-3072 · Kubota 16006-51012 · Bosch 104205-3071 · Bosch H104205317
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Is Bosch 104205-3072 the same pump as Kubota 16006-51012?
A Bosch distributor’s catalog lists Bosch 104205-3072 as the replacement for Kubota 16006-51012. It comes in the Bosch box. We also list the Kubota-box pump, 16006-51012.
Which engines is it for?
Kubota’s own parts books list 16006-51012 as the injection pump of the D782-E3B and the D902-E4B. For any other engine, send us the engine model and serial number.
Is there a core charge?
No. It is a new pump, sold outright, with nothing to send back.
How do I confirm it is right for my engine?
Match the number on the tag of your old pump, or call 530-668-0818 with the engine model and serial number and we will check it against the Kubota parts list.
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. Call us with your engine serial, VIN or build date before you order and we will help you confirm fitment, so the right part arrives the first time.
UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.


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