OEM / REF: 129900-77040SKU: pilotpart723344
Starter Motor 129900-77040 for Yanmar 4TNE98 4TNV98 Engines is a Starter Motor replacement part indexed for Yanmar and Yanmar. Match OEM part number 129900-77040 and confirm fitment for Yanmar Engine Spare Parts before ordering.
This Starter Motor is indexed for Yanmar; Yanmar. Compare reference number 129900-77040 against the label on your existing Yanmar component before ordering.
Before checkout, compare OEM part number 129900-77040, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
| Voltage | 12V |
|---|---|
| Power | 2.2KW |
| Teeth On Drive | 9T |
| Starter Type | OSGR |
| Rotation | CW |
| Gear Od | 1.382IN / 35.1MM |
| Length | 8.406IN / 213.5MM |
| Mounting Ear Hole | 13 UNTHREADED |
| Mounting Ear Center To Center 1 | 4.724IN / 120MM |
| Registry Od | 2.965IN / 75.3MM |
| Part Number (Yanmar) | 129900-77040, 12990077040 |
| Part Number | Yanmar: 129900-77040, 12990077040 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
