Heavy Equipment Parts & Access. Air Conditioning & Heating. 24V 50A Alternator 8980890630 8980890631 for Isuzu 4LE1 John Deere Excavator75D. Voltage (V):24 Amperage (A):50 Pulley Groove:2 Fit For Isuzu Engine:4LE1. Fit For John Deere Excavator:75D, 85D. Fit For Isuzu Engine:4LE1. 1 x 24V 50A Alternator. Q: What should I do if the part number matches the product description, but my vehicle or equipment is not listed in the “Compatible Models” list? A: Please provide your 17-digit VIN (Vehicle Identification Number) or equipment details brand, model, year, etc. We will use our database to verify compatibility and assist you in finding the correct part if needed. Q: What should I do if my vehicle or equipment matches the year, make, model, and engine code in the product description, but there is no matching part number? A: Please share your 17-digit VIN or equipment details, along with the part number you are interested in, via live chat or message. We will check our database and confirm whether the part is compatible with your vehicle or equipment as soon as possible. A: Yes, we often sell individual parts from kits separately. If you cannot find the specific part in our store, please send us your vehicle or equipment model and the list of parts you need. We will provide you with relevant links or options. We will work diligently to resolve the issue for you. We apologize for the inconvenience. Feedback & Customer Services. If you need to change it, please leave me a message. We have several warehouses in the United States. All of our items come with a. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. Our office hours are every day except Sunday, but the processing time is uncertain, we will process your problem on the same day. And our office is closed on Sunday and we apologize for the late reply during the holidays. If you are not satisfied in anyway, pl.