Kubota 15461-51010 is a new, genuine Kubota injection pump assembly for older machines with 4-cylinder Kubota diesels. Kubota’s catalog lists it on the L345, L345DT and L355SS tractors, the KH-90, KH-101, KH-151, KX101 and KX151 excavators, and the R400, R410 and R410B wheel loaders. Engines in this group include the V1902 used in the R410.

These machines go back to the late 1970s and 1980s. Replace the pump when it leaks, the control rack sticks, or the elements are worn or rusted from water in the fuel. Kubota still supplies this complete pump new under the original number.

Specifications

Fits / Applications

• Kubota L345, L345DT and L355SS tractors
• Kubota KH-90(H), KH-101 and KH-151 excavators
• Kubota KX101 and KX151 excavators
• Kubota R400(B), R410 and R410B wheel loaders

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

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

Does Kubota 15461-51010 fit the R410 wheel loader with the V1902?

Yes. Kubota’s catalog lists 15461-51010 on the R400, R410 and R410B wheel loaders, and the V1902 used in the R410 is one of the engines in this group.

Which tractors and excavators take the 15461-51010 injection pump?

Kubota lists it on the L345, L345DT and L355SS tractors and the KH-90, KH-101, KH-151, KX101 and KX151 excavators. Kubota used more than one injection pump on its 4-cylinder engines of this era, so match the Kubota number on your old pump.

Is 15461-51010 a new pump, and is there a core charge?

It is a new, genuine Kubota injection pump assembly in original packaging. It is sold outright: no core charge and nothing to send back.

How do I make sure 15461-51010 matches my old L345 or KX151 pump?

Call 530-668-0818 with your machine model and serial, the engine model, and the Kubota number on your old pump. We are an authorized Kubota dealer and confirm the match at no charge before anything ships.

Related Parts

• Kubota L2250, L2550 & L2650 Tractor Injection Pump | Genuine Kubota 17333-51010
• Kubota B6100 & B7100 D650/D750 Tractor Injection Pump | Genuine Kubota 15381-51010
• Kubota Engine Sourcing: Any Kubota Diesel Engine (Genuine)

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.