AutoZone MSD/Distributor Drive Gear - Perform

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    MSD/Distributor Drive Gear - Perform

    Get the right part for your vehicle!
    Part Number: 85852

    Features & Benefits

    Please note: MSD gears will only work with MSD distributor parts. A distributor’s performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance!

    • Increased outer hardened layer thickness (RC 55-60)
    • Micro polished surface for smooth contact
    • Proprietary formulated ductile iron
    • Melonite QPQ coated reduces friction and initial wear
    • Interstitial carbide concentration improves wear resistance and running properties
    Product Details
    Part Number: 85852
    Weight: 0.225 lbs
    Notes: Iron; 0.531" id;
    Coating Type: Melonite QPQ Coating
    Distributor Gear Material: Iron
    Distributor Shaft Diameter (in): 0.531
    Drilling Required: Yes
    Package Contents: Gear, roll pin, gear lubricant, break in procedure tag
    Roll Pin Included: Yes
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    • Overall

      MSD/Distributor Drive Gear - Perform


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