ATG20781 Delco Remy 55SI Alternator 61003345 8600634 for Medium & Heavy Duty Trucks Blue Bird Bus 12V Heavy Duty Alternator
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ITEMNO: ATG20781
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1 Year Warranty
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PRODUCT DETAILS
ATG20781 Alternator 61003345 8600634 Delco Remy 55SI 12V 430A J180 Heavy Duty Truck Bus Alternator Blue Bird Freightliner Kenworth Volvo
Product Description:
ATG20781 high-output alternator designed for Delco Remy 55SI series heavy-duty applications. Built to OEM specifications, delivering ultra-high charging performance, stable voltage regulation, and long service life for demanding commercial and industrial vehicles.This 12V 430A alternator features J180 mounting, internal regulator, external fan design, and brushless construction, making it ideal for medium and heavy-duty trucks, buses, fire trucks, mining equipment, and fleet applications.
Product Highlights:
No. Feature Details 1 Ultra High Output 12V 430A powerful charging capacity 2 Heavy Duty Design Built for trucks, buses, and industrial fleets 3 OEM Standard Delco Remy 55SI direct replacement Product Specifications:
Item Specification Product Name Alternator Model No. ATG20781 Unit Type Delco Remy Family 55SI (Type 455) Voltage 12V Amperage 430A Mount Type J180 Fan External Regulator Internal Weight 16.8KG OEM / Cross Reference Numbers:
Brand Part Numbers Delco Remy 61003345, 8600634 -
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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