This is a new, genuine Kubota starter motor assembly, part number 67980-31153. It replaces 67980-31150, a 12 V, 1.0 kW starter with a 9-tooth pinion. Kubota lists that starter for its Super Mini (NSM) engines, the WG972 and the GL11000 generator. Kubota engine dealers list it for certain builds of the D722, Z482 and D1105 diesels and the WG972, WG1005, DF972, DF1005 and DG972 spark-ignition engines.

Replace a starter when it clicks but will not turn the engine, cranks slowly on a good battery, grinds on engagement or keeps running after the engine fires. Rule out the battery, cables, grounds and the start signal first, since they cause many no-crank calls on small Kubota engines. On mowers, lifts and generator sets, check the safety interlocks and the start relay too.

Specifications

Fits / Applications

• Kubota Super Mini series diesels: D722 and Z482 (certain builds)
• Kubota D1105 diesel engine (certain builds)
• Kubota WG972 and WG1005 spark-ignition engines (certain builds)
• Kubota DF972, DF1005 and DG972 spark-ignition engines (certain builds)
• Kubota GL11000 diesel generator
• Direct replacement for Kubota starter 67980-31150

Disconnect the battery before removal. Clean the mounting face and the ground path, check the flywheel ring gear for worn or chipped teeth, and tighten the mounting bolts to Kubota’s torque spec. This is a 12 V starter, so do not fit it to a 24 V machine.

Part Numbers & Cross Reference

Kubota 67980-31153  ·  Kubota (superseded) 67980-31150

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 the 67980-31153 replace the 67980-31150?

Yes. Kubota Engine America superseded 67980-31150 to 67980-31153, so this is its current number for the same 12 V, 1.0 kW, 9-tooth starter.

Will it fit my Kubota D722 or WG972?

It is listed for certain builds of the D722, Z482 and D1105 diesels and the WG972, WG1005, DF972, DF1005 and DG972 engines, not for every build. Call 530-668-0818 with your engine serial number and the number on your old starter and we will confirm it.

Is this the starter for the Kubota GL11000 generator?

Kubota lists the starter this number replaces, 67980-31150, for the GL11000. Send us the generator serial number and the number on the old starter and we will confirm it before you order.

Is this a new or a remanufactured starter?

New, genuine Kubota.

Related Parts

• Kubota D722, D905, D1005, D1105 & V1505 Starter Motor, 12V 1.2 kW 9-Tooth | Genuine Kubota 16285-63010
• Kubota D722, D902, D905, D1105 & V1505 Engine Starter Motor, 12V 9-Tooth | Genuine Kubota 19269-63010
• Kubota D902 Diesel Engine Starter Motor, 12V 1.2 kW 8-Tooth | Genuine Kubota 16824-63013
• Kubota D722, D902, Z482, WG972 & DF972 Engine Radiator Assembly | Genuine Kubota 1G952-72060

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.