Kubota 16030-51013 is a new, genuine Kubota injection pump assembly for the 3-cylinder 05-series diesels: D905, D1005 and D1105. It is the pump Kubota’s engine parts listings give for these engines, and it replaces 16030-51010 and 16030-51012. It is built by Zexel, now part of Bosch, and crosses to Zexel 104206-3002 and to Bobcat 6672389, used on machines such as the Bobcat S70 skid-steer loader.

Kubota’s tractor, mower and RTV catalogs do not list this number. Many of those machines, for example the BX2680 and B2601, call for 16032-51013 instead. Match the number on your old pump, or the engine model and serial, before you order.

Specifications

Fits / Applications

• Kubota D905 engines
• Kubota D1005 engines
• Kubota D1105 engines
• Bobcat equipment that uses Bobcat pump 6672389, such as the S70 skid-steer loader

Kubota sets injection timing on this style of pump with shims under the pump mounting flange. Keep the old shim stack, fit it under the new pump, then check timing to the Kubota workshop manual spec for your engine. When you fit the pump, use the stop lever to line up the governor fork with the pump’s control rack pin; a missed pin can damage the fork. Find out why the old pump failed, then flush the tank and lines and fit new filters before start-up.

Part Numbers & Cross Reference

Kubota (earlier number) 16030-51010  ·  Kubota (earlier number) 16030-51012  ·  Zexel 104206-3002  ·  Zexel (interchange) 104206-3001  ·  Zexel (interchange) 104206-3000  ·  Bobcat 6672389  ·  Bosch H104206307  ·  Kubota remanufactured exchange (not this new part) KEARP-16030

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

What does Kubota 16030-51013 replace and cross to?

It replaces Kubota 16030-51010 and 16030-51012. It crosses to Zexel 104206-3002 and to Bobcat 6672389, used on machines such as the Bobcat S70 skid-steer loader.

Will 16030-51013 fit a BX2680 or B2601?

Kubota’s tractor, mower and RTV catalogs do not list 16030-51013. Many of those machines, for example the BX2680 and B2601, call for 16032-51013 instead. Match the number on your old pump before you order.

Is 16030-51013 the same as the KEARP-16030 exchange pump?

No. KEARP-16030 is Kubota’s remanufactured exchange number, and 16030-51013 is a new, genuine Kubota pump built by Zexel, now part of Bosch. It is sold outright with no core charge and nothing to send back.

How do I confirm 16030-51013 is right for my D905, D1005 or D1105?

Kubota uses more than one 3-cylinder pump on these engines. Call 530-668-0818 with the Kubota number from your old pump, or the engine model, serial and spec number from the engine label. As an authorized Kubota dealer we confirm the match at no charge before anything ships.

Related Parts

• Kubota D1005, D1105 & V1505 Fuel Injector, Nozzle Holder Kit | Genuine Kubota 1G065-53902
• Kubota 05 Series D905, D1005, D1105 & V1505 Engine Stop Solenoid 12 V | Genuine Kubota 17208-60016
• Kubota V1505 B3030, B3200, F3680 & KX71-3S Injection Pump | Genuine Kubota 16062-51013
• Kubota D722 & D902 Injection Pump for BX, RTV-X900, GR & ZD | Genuine Kubota 16006-51012
• Kubota V2003 & V2403-T Injection Pump for Bobcat S185, S205, T180, T190 | Bosch H104139414 New

Why Buy From Valley Fuel Injection

We are an authorized Kubota dealer and a diesel fuel-injection shop in Woodland, CA, working on diesel engines since 1993. When you call, you talk to people who know Kubota engines and can help you match the part number to your engine serial or machine model before you order. See our Kubota engine sales, parts and service.