170-82-121XS – Yoke Shafts – SPL170 Series – 3.425″ Splines dia – 34 Spline

The 170-82-121XS yoke shaft is a critical component in the driveline, specifically designed for Dana Spicer applications. With a spline diameter of 3.425″ and 34 splines, this SPL170 Series yoke shaft provides the necessary strength and compatibility for various driveline configurations. The 8.720″ spline length ensures a secure fit, allowing for optimal torque transfer and reliability under load.

Engineers selected the SPL170 Series for its ability to handle significant torque loads while maintaining a manageable weight. This configuration is particularly beneficial in applications where space and weight constraints are critical. The 12.441″ centerline to end measurement allows for precise alignment in the driveline, ensuring that the yoke connects seamlessly to the transmission or differential.

• Check spline engagement depth during installation.
• Verify phasing with the opposite yoke to prevent vibrations.
• Ensure the boot cap part 100-30-2-115M or 170-82-131X is properly fitted.
• Inspect for wear and damage before installation.
• Always use torque specifications as per application requirements.

In summary, the 170-82-121XS yoke shaft is engineered for durability and performance, making it an ideal choice for those working with Dana Spicer components. Its robust design and precise dimensions ensure that it meets the demands of high-performance applications while providing the reliability needed in everyday use.