OEM / REF: 129150-77202SKU: pilotpart725031
12V 20A Alternator 129150-77202 for Yanmar B14 B15 B15-3 Excavators 3TNE68 Engine is a Alternator replacement part indexed for Yanmar B14 and Yanmar B15, with 3 application records on file. Match OEM part number 129150-77202 and confirm fitment for Yanmar Engine Spare Parts before ordering.
This Alternator is indexed for Yanmar B14; Yanmar B15; Yanmar B15-3; Yanmar. Compare reference number 129150-77202 against the label on your existing Yanmar component before ordering.
Additional cross references on file: YM129150-77202, 129150-77203. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 12V |
|---|---|
| Ampere | 20A |
| Part Number | 129150-77202, 12915077202, YM129150-77202, YM12915077202, 129150-77203, 12915077203 |
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.
