This is a new, genuine Kubota turbocharger assembly, part number 1J530-17015. It fits the Kubota V3600-T, the turbocharged 3.6 liter (220.9 cu in) four-cylinder of the V3 Series with indirect injection and an in-line pump. Mitsubishi builds it for Kubota as a TD04L4 (TD04L4-13T), Mitsubishi number 49177-03172, with a wastegate and a pneumatic actuator. It is Kubota’s current number for 1J530-17012 and the earlier 1J530-17010.

A turbo is usually replaced for shaft play with wheel rub, oil leaking past the seals, a noisy or seized rotor, or a wastegate that no longer holds boost. It rarely fails by itself: oil starvation, dirty oil, a blocked oil drain and dirt past the air filter are the usual causes, so find the cause before the new one goes on. Kubota catalogs another turbo number for the V3600, so match by the number on your old turbo or by engine serial number.

Specifications

Fits / Applications

• Kubota V3600-T turbocharged four-cylinder diesel, 3.6 L (220.9 cu in)
• Direct replacement for Kubota turbochargers 1J530-17012 and 1J530-17010
• Confirm by engine model, engine serial number and old turbo number

Find out why the old turbo failed before you fit this one. Change the engine oil and filter, make sure the oil feed line is clean and the drain is clear, and check the air cleaner and intake pipe for dirt or loose debris. Use new gaskets at the exhaust manifold, the outlet flange and the oil connections, with no sealant on the oil side. Fill the oil inlet with clean engine oil, crank until oil pressure comes up, then let the engine idle for a few minutes before you load it.

Part Numbers & Cross Reference

Kubota 1J530-17015  ·  Kubota (superseded) 1J530-17012  ·  Kubota (superseded) 1J530-17010  ·  Mitsubishi 49177-03172  ·  Mitsubishi (on earlier units) 49177-03171  ·  Mitsubishi (on earlier units) 49177-03170

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

Which engine does the 1J530-17015 fit?

The Kubota V3600-T, the turbocharged 3.6 liter four-cylinder. Kubota also catalogs another V3600 turbo, 1J535-17015, so call 530-668-0818 with your engine model and serial number and we will confirm which one your engine takes.

What numbers does the 1J530-17015 replace?

Kubota 1J530-17012 and the earlier 1J530-17010. The Mitsubishi number for this turbo is 49177-03172, and earlier units carry 49177-03170 or 49177-03171.

Who makes this turbo?

Mitsubishi builds it for Kubota as a TD04L4 (TD04L4-13T). The part sold here is the genuine Kubota assembly under Kubota’s own part number.

Is it new or remanufactured?

New, genuine Kubota. It is a complete turbocharger assembly, not a rebuilt unit or a bare cartridge.

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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 we check the part number against your engine serial or machine model before anything ships, so the right part arrives the first time. See our Kubota engine sales, parts and service.