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    Mineral-based gear oil specifically formulated for use in 4-, 5- and 6-speed high performance gear boxes. Robust, shear-stable formulation is designed for Harley-Davidson® transmissions or V-Twin models without wet-clutches.

    Key Features

    • Proprietary shape combines — Proprietary shape combines the finest mineral base stocks with industry leading extreme pressure and anti-wear additives to ensure ultimate hardware protection and smooth shifting.
    • Exceeds the requirements — Exceeds the requirements of API GL-5.

    Fitment: Universal — not machine-specific. See the Fitment tab for the full model list.

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      California Prop 65 Warning

      ⚠️ WARNING: This product & Others sold on this website may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit https://www.p65warnings.ca.gov/