This heavy-duty OEM alternator (Part Number D27-1016-0160P) is a precision-engineered replacement part designed specifically for Peterbilt and Kenworth trucks. The robust silver-finished housing features advanced cooling vents and copper windings visible through the design, ensuring optimal performance under demanding conditions. This alternator comes in genuine manufacturer packaging, guaranteeing authenticity and proper fitment. The unit's construction demonstrates industrial-grade build quality with reinforced mounting points and a heavy-duty shaft. The integrated voltage regulator and high-output capacity make it suitable for commercial vehicle applications where reliable power generation is crucial. Perfect for fleet maintenance or individual truck repair, this alternator provides the exact specifications and quality standards required for professional heavy-duty applications. Each unit undergoes rigorous quality control and comes properly packaged to ensure it arrives ready for installation.