This is a new, genuine Kubota starter motor, part number 1G772-63013, a 12 V, 2.5 kW unit with a 9-tooth pinion. It is Kubota’s replacement for starter 1G772-63012. Kubota has since moved this starter to a newer number, 1G772-63014, an 07 Series starter that Kubota engine dealers list for the V2607.
Replace a starter when it clicks but will not turn, cranks slowly on a good battery, grinds on engagement, or pulls too much current. Rule out the battery, cables, grounds and the start signal first. Order this starter by the number on the old one: it is a direct replacement for a starter marked 1G772-63012 or 1G772-63013.
Confirm Fitment Before You Order
Kubota’s current number for this starter is 1G772-63014. If your old starter is marked 1G772-63012 or 1G772-63013, this is the direct replacement. If it is marked 1G772-63014, call us first, because a newer number does not always go back to an older one. The V3 Series starter 1C010-63015 has the same rating but is a separate Kubota part number. Send us your engine or tractor model, the engine serial number and the number on your old starter. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 1G772-63013 |
| Brand | Kubota |
| Condition | New, genuine, in original packaging |
| Warranty | Kubota genuine parts warranty: 1 year against defects in materials or workmanship. |
| Type | Starter motor |
| Voltage | 12 V |
| Output | 2.5 kW |
| Pinion teeth | 9 |
| Replaces | 1G772-63012 |
| Replaced by | 1G772-63014 |
| Shipping weight | 13 lb |
Fits / Applications
- Kubota engines and tractors that call for starter 1G772-63012 or 1G772-63013
- Direct replacement for Kubota starters numbered 1G772-63012 and 1G772-63013
- Kubota’s current number for this starter is 1G772-63014, an 07 Series starter listed for the V2607
Disconnect the battery before removal. Before you fit the new starter, count the pinion teeth and compare the mounting flange and terminals with the old one. 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.
Part Numbers & Cross Reference
Kubota 1G772-63013 · Kubota (superseded) 1G772-63012 · Kubota (newer number that replaces this one) 1G772-63014
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
Has Kubota replaced the 1G772-63013?
Yes. Kubota’s current number for this starter is 1G772-63014. The 1G772-63013 itself replaced 1G772-63012.
What is the rating of the 1G772-63013?
It is a 12 V, 2.5 kW starter with a 9-tooth pinion. Kubota gives the same rating for its replacement, 1G772-63014.
Will the 1G772-63013 fit my Kubota V2607?
Kubota engine dealers list its replacement, 1G772-63014, for the V2607. Call 530-668-0818 with your engine serial number and the number on your old starter, and we will check that this earlier number is right for your engine.
Is this starter new or remanufactured?
New, genuine Kubota.
Related Parts
- Kubota V2607 Common Rail Assembly 1J770-50605 (Genuine)
- Kubota V2607 Fuel Injector 1J703-53076 (Genuine)
- Kubota V2607-CR Fuel Injector Kit 1J702-53074 (Genuine)
- Kubota V3307 V2607 Supply Pump 1J770-50504 (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 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.
UPS Ground anywhere in the lower 48. 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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