6441x Apr 2026

: It belongs to the 1610 series , a standard sizing category for heavy-duty universal joints and yokes.

The "6441x" series is defined by precise measurements and high-strength materials: : It belongs to the 1610 series ,

The significance of the 6441x lies in its reliability for high-mileage commercial applications. Because drivetrain failure can lead to significant downtime for logistics and transport businesses, components like the Dana Spicer 5-4-6441-1X are manufactured to strict OEM (Original Equipment Manufacturer) standards to ensure longevity. : It features a 39-spline design with a

: It features a 39-spline design with a major diameter of approximately 2.02 inches, ensuring a secure, slip-resistant fit on the axle shaft. The is a heavy-duty "Flinger Yoke Assembly" designed

While it might appear to be a simple piece of metal, the 6441x represents the precision engineering required to keep the global supply chain moving, ensuring that power is efficiently and safely transmitted to the wheels of the world's largest vehicles. Dana 5-4-6441-1X End Yoke Assembly

In the world of drivetrain mechanics, the end yoke is a critical link that transfers power from the transmission or transfer case to the driveshaft. The is a heavy-duty "Flinger Yoke Assembly" designed by Dana Spicer, a leader in drivetrain technology. This specific part is engineered for commercial trucks and fleets, serving as a robust connection point within Meritor/Rockwell axle systems . Technical Specifications