Product Summary

One Wire Alternator, 100 amp Alternator Amperage, Black

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    Key Specs

    MFG. Part #7127NF
    One Wire AlternatorYes
    Alternator Amperage100 amp
    Alternator FinishPowder Coated
    Pulley StyleV-belt
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Tuff Stuff 7127NF Details

    All Tuff Stuff alternators are hand built in Cleveland, Ohio and are tested to meet or exceed OEM specifications. All Tuff Stuff alternators are made from 100% new components and carry a one year limited warranty.

    Tuff Stuff has alternator applications for virtually all muscle cars, hot rods, customs and light trucks in just about every finish imaginable. Many enthusiasts prefer our clean, simple 1-wire alternator option which features a low idle cut-in internal regulator and provides plenty of charging at low RPMs. Available in chrome plated, polished aluminum, powder coated and plain as cast finishes. All alternators are for 12 volt, negative ground systems, except where noted.

    • Alternator
    • 100 AMP
    • OEM Or 1 Wire
    • V Groove Pulley
    • Black

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    Diagram (PDF)

    Tuff Stuff 7127NF Specifications

    KEY SPECS
    MFG. Part #7127NF
    BrandTuff Stuff
    One Wire AlternatorYes
    Alternator Amperage100 amp
    Alternator FinishPowder Coated
    Pulley StyleV-belt
    Belt TypeV-Belt
    GENERAL
    Alternator Case StyleGM 10SI/10DN/12SI
    Voltage Required12-Volt
    RegulatorInternal
    Regulator StyleInternal
    Regulator IncludedYes
    Alternator Pulley IncludedYes
    Alternator Pulley Grooves1 V-groove
    Alternator Brackets IncludedNo
    ColorBlack
    Sold in QuantityEach
    NotesWith 12si style smooth rear housing. V-belt pulley accommodates 3/8 in. wide belts.
    GTIN Code698252004817
    Belt IncludedNo
    Coating TypePowdercoated

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers recommend our product for its great performance and pleasing aesthetics. It's praised for its fine operation, demonstrating its confirmed quality and usability. Its appealing appearance, a highlighted feature, suits projects well. It stands out for its practicality and superior functionality.

    5

    2 reviews

    5

    2

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    3

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    Would buy again

    5.0

    7 years ago

    Norm

    Florida

    Verified

    Works fine

    Would Recommend

    Alternator

    5.0

    8 years ago

    Tom

    Crystal Lake, Illinois

    Verified

    Looks good on my project.

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    2 Questions • 3 Answers

    Hello i want to put it on my 66 ford mustang How is the wiring. Just one wire to the starter solenoid? Thanks for your answer.

    by Michael

    • 8 years ago

    1 answer

    Does this unit come with mounting hardware?

    by Tom

    • 8 years ago

    2 answers

    2 of 2 questions shown

    Customer Impersonation Script