1981 Mack DM Series Alternators
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- WILSON Automotive®Remanufactured AlternatorMack DM Series with Motorola Alternator 1981, Remanufactured Alternator by WILSON Automotive®. Current: 130 Amp. Voltage Regulator: Internal. Built with superior-quality components and made to meet or exceed OEM standards, this WILSON...Top-quality replacement for your factory componentDesigned to deliver proven quality, reliability, and performance$129.09
- Nastra®AlternatorMack DM400S / DM600K / DM600S / DM600SX / DM600X /... 1981, Alternator by Nastra®. When it comes to safety and reliability while driving, premium Nastra parts are what you need. Carefully manufactured and thoroughly tested, they will...Only original equipment type cores are used in the rebuilding processMade combining advanced technologies with premium materials$173.77 - $353.63
- WAI Global®AlternatorMack DM400S / DM600K / DM600S / DM600SX / DM600X /... with J-180 Mounting, Various Engine 1981, Alternator by WAI Global®. Current: 90 Amp. Without Pulley. Rotation: Bi-Directional. Voltage: 24V. Is the performance of your vehicle...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$256.73