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Powermaster 179261

CS121 3-Hole Mount 5.31" Alternator 100 Amp

Powermaster 179261

Part Number: 713-179261

CS121 3-Hole Mount 5.31" Alternator
  • 100 Amp
  • With 1-Wire Voltage Regulator
  • Chrome
  • $228.99

    from Manufacturer
    Made In USA
    FREE Shipping
    Powermaster 179261 CS121 3-Hole Mount 5.31" Alternator 100 Amp $228.99

    Powermaster 179261 Details

    CS121 100 Amp 3-Hole Mount 5.31" Alternators

  • True One Wire Hookup w/Set Voltage Of 14.6
  • High Output To Weight Ratio
  • Excellent Idle Output
  • Gold Battery Post
  • Proof Of Performance Tags

    Note: No Charge Wire Included.

  • Specifications:

    100 AMP
    Without Mounting Kit
    Pulley Style
    V-Belt Pulley
    Pulley Included
    Regulator Included
    Advertised Amperage Output
    100 amps
    Alternator Brackets Included
    Alternator Case Style
    GM CS121
    Alternator Finish
    Chrome plated
    Belt Included
    One-Wire Capable
    Sold individually
    Regulator Style
    Voltage Compatibility
    Manufacturer's Part Number:

    GM has offered several series of alternators over the years, each time taking a step up in performance. The great thing about these alternators and aftermarket brackets is that for the most part they are interchangeable. Starting with the externally regulated 10dn alternator of the 1960s and moving all the way to the CS130D alternator of late, aftermarket brackets with rod end tensioners will interchange. The 2" mounting foot width is common to all of them and the 6.61" bolt spacing is common (except the CS130D has 7.24" bolt spacing, which many brackets accommodate). Charge Wire Not Included. Made in the U.S.A.

  • Smallest GM-Style 100 Amp Alternator
  • True one-wire hookup with set voltage of 14.6
  • High output to weight ratio; excellent idle output
  • Proof-of-Performance Tag
  • Gold Battery Post

    75A Specifications
  • 60A @ 2,400 RPM @ 7.2 VDC @ 77F
  • Operating Range: -40C to 150C
  • Maximum RPM: 18,000

    100A Specifications
  • 60A @ 2,400 RPM @ 13.2 VDC @ 77F
  • Operating Range: -40C to 150C
  • Maximum RPM: 18,000

    Note: XS Volt is a powerful internal regulating system. These one-wire alternators offer the highest stability available for modern electrical systems.
  • Digital Control: Response time in milliseconds, compared to seconds for analog regulators
  • Adjustable Voltage: Adjustable between 13.5 and 18.5 volts. Great for 12V or 16V systems
  • Powerful, Reliable Internals: Short circuit protection and loss of ground protection in a sealed, vibration-resistant housing
  • One-Wire Operation: Easy to connect, turns on and off with the engine

    The XS Volt gives a great deal of control and provides many benefits even without adjustment. With its digital regulator, lightning quick response time, and the stability a digital system provides, electronic components function better.

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