-17%

Powermaster 1131 PowerGEN 3/8 Inch V-Belt Alternator Pulley

-17%

Powermaster 1131 PowerGEN 3/8 Inch V-Belt Alternator Pulley
Powermaster

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#2551131

Powermaster 1131 PowerGEN 3/8 Inch V-Belt Alternator Pulley

Belt Width:

3/8"

1/2"5/8"3/4"3/8" (W/ Step)

Finish:

Black

Chrome

$38.99

/each

In Stock

$47.50

Save $8.51


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Product Summary

2.60" Overall Diameter, V-Belt Belt Type, Steel, Black

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    Key Specs

    MFG. Part #1131
    BrandPowermaster
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Powermaster 1131 Details

    If you plan on running a 3/8" wide belt, swap this pulley with the one already on your Powergen.  Powermaster Pulleys feature a deeper groove for ensured belt retention at higher RPM speeds.
    • For 3/8" wide v-belt pulley
    • Optional for PowerGEN's
    • Black finish
    • The pulley overall size is  2.33" front and 2.60" rear.  

    Warranty Information

    Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.

    Powermaster 1131 Specifications

    KEY SPECS
    MFG. Part #1131
    BrandPowermaster
    GENERAL
    Overall Diameter2.60"
    Belt TypeV-Belt
    Overall Thickness1.00"
    Hole Diameter.66"
    Material TypeSteel
    FinishBlack Oxide
    Sold in QuantityEach
    NotesMade in the USA
    GTIN Code692209016014
    ColorBlack

    Ratings & Reviews

    4.5

    2 Reviews

    Overall Assessment

    Customers consistently praise our product for its high quality construction and perfect fit. Notable features include its depth, which solves belt issues by preventing slippage. It also comes highly recommended for use with a Gates belt, outperforming competitors in effective use with tunnel ram setups. Its practicality and safety, as evidenced by preventing belt jump-off, were often highlighted, cementing our product's superiority in performance and satisfaction.

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    4.5

    2 reviews

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    I would buy again

    5.0

    2 years ago

    Hank

    Surprise, AZ

    Verified

    Well made and fit perfect

    Would Recommend

    Solved my belt issue

    4.0

    11 years ago

    Scotty48

    Undisclosed

    Verified

    I have a tunnel ram set up and my alternator is up high by the manifold. The belt kept walking up the original pulley and jumping off. This deeper pulley plus a Gates belt fixed my issue.

    Would Recommend

    Showing 2 of 2 reviews

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