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12V Promaster Dual Alternator Kit

12V Promaster Dual Alternator Kit



Kit Includes: 

  • (1) WS500 Advanced Alternator Regulator
  • (1) Positive Van Harness 27ft
  • (1) Thermister WS500 AT-K - .3M
  • (1) UTPS-10-Blue WSingle Dt (WS to VE Cable)
  • (1) WS500-DT

Regular price Your Wholesale Price: $2,789.90
Regular price Sale price $2,789.90
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When you need more output than the factory alternator or a single High Output Alternator can handle, or want the safety and security of a secondary alternator, a Nations dual alternator bracket is the perfect solution.

Why run dual alternators?

What if you had a separate charging system dedicated to the additional accessory load? By running dual alternators you can do just such a thing, and doing so leaves the factory charging system intact doing what it was intended to do, running the vehicle while the secondary alternator carries the additional accessory load. By effectively doubling the available amperage of the vehicle, you can run more accessories with less worry, and all for about the same cost as a single high quality High Output alternator.

Technical Specifications

Selected SKU # Part # Vehicle Year Price Quantity
SKU #: 986251VHPX100 Vehicle Year: 2014-2021 $2,789.90
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SKU #: ART-PK0142280XPERWS-NAT Vehicle Year: 2022-2023 $2,859.90
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