Screamin’ Eagle SYN3 Synthetic Lubricant
Give your Harley-Davidson powertrain superior protection with Screamin’ Eagle SYN3 Synthetic Lubricant. This dual-weight, full-synthetic oil is developed, tested, and validated by Harley-Davidson engineers for use across all Harley-Davidson engine, transmission, and primary drive applications.
Blended with premium base stocks and proprietary Harley-Davidson additives, SYN3 provides optimised durability, minimal friction loss, and a wide operating temperature range. Trusted by Harley-Davidson Factory Racing, it delivers performance and reliability under full-throttle conditions, keeping your street bike running strong year after year.
Features & Benefits
Dual-weight, full-synthetic formulation for all Harley-Davidson engine, transmission, and primary drive applications.
Proprietary Harley-Davidson additives reduce wear, friction, and heat.
Optimised for a wide ambient temperature range, ensuring consistent performance.
Trusted by Factory Racing for high-stress, full-throttle conditions.
Helps maintain engine and drivetrain longevity for season-after-season reliability.
