Transmission Slip Yoke 1410 Series

The Transmission Slip Yoke 1410 Series is a critical driveline component designed for vehicles that demand durability and precise power transfer from transmission to driveshaft. Built by Dana-Spicer—an industry leader in drivetrain engineering—this slip yoke handles the longitudinal movement between the transmission and driveshaft as suspension cycles through compression and extension. Whether you're building a high-performance truck, restoring a classic, or maintaining a heavy-duty work vehicle, this yoke ensures smooth engagement and long-term reliability in demanding conditions.

Engineered from solid steel and finished in natural (uncoated) condition, the 1410 Series slip yoke features a 32-spline internal design that locks firmly onto the transmission output shaft while allowing controlled axial movement. At 8.070 inches in length, this yoke accommodates the expansion and contraction cycles that occur during acceleration, braking, and suspension articulation without binding or causing driveline vibration. The 1410 designation refers to the maximum torque capacity class, making it suitable for applications ranging from medium-duty trucks to performance vehicles with aggressive power delivery. Dana-Spicer's precision spline geometry ensures zero backlash and consistent engagement across the torque spectrum.

Mechanics and fabricators typically replace a slip yoke during driveshaft service, transmission rebuild, or when addressing vibration issues linked to worn splines or worn yoke bore surfaces. Compatibility depends on your transmission type—verify your transmission's output shaft spline count and diameter before ordering. The natural steel finish allows for welding or custom modifications if needed, making this component ideal for custom driveline builds where flexibility and proven reliability matter. Installation requires proper spline lubrication and alignment; improper seating will result in premature wear and driveline failure.