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    M113K Crank Pulley Drill and Pinning Tool


    Availability: In stock


    M113K Crank Pulley Drill and Pinning Tool

    This Crank Drill and Pinning Tool is made to pair with our M113K Modular Supercharger Pulley.

    With higher power levels the factory keyway is not strong enough, we have seen multiple failures of the factory key, that can result in permenant damge to the crank shaft. We strongly recommend that the Crank Shaft is drilled and pinned with this tool.

    Key Features:

    • Includes Drill Guide, Hold Down Bolt, and Drill Bit

    • Hardened Steel Pins Included

    PDF Filem113k_crank_pulley_3 (1.4 MB)Download


    This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.
    Some Weistec Engineering performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website.
    It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.
    All performance modifications and installations are at the customer’s own risk. Weistec Engineering holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.


    WARNING: Cancer and Reproductive Harm