Description
Product Overview
Part Name: Alternator Assembly
Part Number: 5259577
Vehicle Compatibility: Cummins Engines – K18 diesel engines powering heavy-duty trucks, construction machinery, generators, and industrial equipment (2005–2018).
Configuration: OEM-style 24V 70A alternator engineered for Cummins heavy-duty engines, designed to ensure reliable charging and electrical performance.
Function: Generates 24V electrical output to recharge the battery and supply power to all electrical systems under continuous heavy-duty operation.
Technical Specifications
Type: 24V, 70A Alternator
Material: Aluminum alloy housing with copper windings, sealed bearings, and integrated regulator
Application: Fits Cummins K18 diesel engines (2005–2018) using alternator reference 5259577
Cross-Reference: Equivalent to Cummins 5259577, also interchangeable with Delco Remy 8600315, Bosch and Prestolite equivalents for 24V 70A setups
Installation: Direct-fit aftermarket replacement; mounts to OEM brackets and connects with factory harnesses
Service Interval: Replace if alternator fails to charge, battery drains, or abnormal noise/overheating occurs
Delivery & Availability
Stock Options: High-quality aftermarket Cummins alternators available
Delivery Time: 3–7 days internationally
Payment & Security
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