ATG20783 Alternator 128990-77250 SG10S078 for Yanmar 2YM15 3YM30AE Marine Diesel Engine
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ITEMNO: ATG20783
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PRODUCT DETAILS
ATG20783 Alternator 128990-77250 SG10S078 CS39773A LR180-100A for Yanmar 2YM15 3YM30AE Marine Diesel Engine 12V 125A 6PK
Product Description:
ATG20783 high-performance marine alternator designed for Yanmar diesel engine applications. Built to OEM Valeo specifications, ensuring stable charging output, precise voltage regulation, and reliable performance in harsh marine environments.This 12V 125A alternator features a 6PK pulley design and corrosion-resistant housing, making it suitable for long-term marine operation with excellent durability and efficiency.
Product Highlights:
No. Feature Details 1 High Output 12V 125A stable charging performance 2 Marine Grade Corrosion-resistant design for seawater environments 3 OEM Fit Direct bolt-on replacement for Yanmar engines Product Specifications:
Item Specification Product Name Alternator Model No. ATG20783 Unit Type Valeo Voltage 12V Amperage 125A Pulley 6PK Weight 6.3KG OEM / Cross Reference Numbers:
Brand Part Numbers Yanmar 128990-77250 Valeo CS39773A, S6397772A, SG10S078 Hitachi LR180-100A Applications:
Compatible with Yanmar Marine Diesel Engines:2YM15
3YM20
3YM30AE
Other YM series engines
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PRODUCT HIGHLIGHTS
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SHIPPING
Item DetailsProcessing Time Orders are processed within 1-3 business days after payment confirmationShipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea FreightEstimated Delivery Time Express shipping: 3-7 business days, depending on destinationPackaging Export-standard cartons with protective inner packingTracking Tracking number will be provided once the order is shippedShipping Cost Calculated based on weight, dimensions, and destination
WARRANTY POLICY
All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
SHIPPING POLICY
We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .
EASY RETURN POLICY
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
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