×
Account Login
1-800-345-4545
Gift Cards
Order Status & Returns
Help Center

JEGS 1-Wire Micro Mini GM Alternator [12-Volt, 55 Amp]

555-10135

made in usa

Product Q&A
View Now
Click image to zoom
1-Wire Micro Mini GM Alternator [12-Volt, 55 Amp]
Video
$204.99
$188.99
SAVE $16.00
4 left in stock
1-Wire Micro Mini GM Alternator
  • 55 Amp
  • 12-Volt
  • Single One Groove V-Belt Pulley
  • 5.43 in. c-c Mounting Holes
  • Sold Individually
  • Ships
    QTY

    Items You May Also Consider

    JEGS 1-Wire Micro Mini GM Alternator %5B12-Volt, 55 Amp%5D is rated 4.0 out of 5 by 2.
    Rated 3 out of 5 by from Looked ok but wouldn't bolt up to... The unit looked great but wouldn't bolt into my old 6 5/8's alternator bracket so it was never tested. Just beware if you're looking to replace your old school regular alternator with this small unit to get some room, it will not work.
    Date published: 2020-01-05
    • y_2026, m_7, d_21, h_8
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_7487329, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    What is the size of the pulley shaft? I need to attach a 7 rib pulley to the unit.

    Asked by: Jag52
    The shaft on the Jegs 555-10135 alternator measures 14mm.
    Answered by: jshook
    Date published: 2023-11-30
    • y_2026, m_7, d_21, h_8CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.48
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_7487329, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Related Products

    JEGS 555-10137 1-Wire GM Mini Alternator Features:GM CS121 Style12 Volt 1-Wire Hook-UpM6-1.0 Positive Terminal Stud with 10 mm Hex Nut74 Amp OutputExcellent Output at IdleCompact Size Fits into a 5 in. x 5 in. SpaceTo Achieve Optimum Output, Alternator Case ...
    Close
    XS VoltRear Battery PostNewly Designed Voltage RegulatorChange Voltage Adjustment While RunningPower Saving Mode; 2 Operating LevelsIndicator Light DriveEntire Circuit Sealed In Epoxy. CS121 100 Amp Racing Alternators. XS Volt; Racing Alternator; 100 Amp; Black; 12V; 3 Bolt; Mini;
    Close
    JEGS 10179 Ford 1-Wire 140 amp GM 10Si Style Alternator with serpentine belt pulley has a black powder-coated finish and only requires a 12-volt power source to operate. This direct bolt-in Motorcraft alternator replacement features an exclusive low cut-in of ...
    Close
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.