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YANMAR ELECTRICAL SYSTEM, ALTERNATORS

129900-77241 Alternator For Yanmar 4TNE98-ACG Diesel Engines

SKU: YM12990077241
OEM #: 129900-77241
$1,373.21 USD$1,525.79 USDSAVE 10%

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This alternator is built for Yanmar diesel engines — OEM part number 129900-77241. It fits Yanmar 4TNE98-ACG engines.

Delta Diesel Parts is a U.S.-based supplier of Yanmar diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.

Alternator for Yanmar diesel engines, OEM reference 129900-77241, Indirect Injection with 24-volt power output and a current rating of 60-amp. Compatible with Yanmar 4TNE98-ACG engines.

Part Number YM12990077241
OEM Number 129900-77241
Part Type Alternators
Specification Indirect Injection with 24-volt power output and a current rating of 60-amp.
OEM Brand Yanmar
Compatible Models 4TNE98-ACG
4.8
Based on verified purchases
24 reviews
5
83%
4
12%
3
4%
2
0%
1
0%
Feb 12, 2026
Great service provided.
Order was received prior to expected date. Really appreciate the urgency given.
Ce
Cesar Verified Buyer
Jan 28, 2026
Exceeded Expectations!
Even though my parts were not in stock, they were ordered and delivered ahead of expected time. Will order from them again.
Da
David Verified Buyer
Jan 5, 2026
Excellent, friendly service.
This is my new go to business for Yanmar parts. I highly recommend it.
Bi
Bill Verified Buyer
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