Dana Spicer 5-2173X Universal Joint - Rear Driveshaft at Rear Axle or Rear Driveshaft at Transmission

Durable Universal Joint for Ford Mustang Drive Shafts

The Dana Spicer FSGR Universal Joint 5-2173X is engineered for reliable driveline performance in Ford Mustang vehicles. Designed with precision steel construction and greaseable bearings, this universal joint supports smooth power transfer and long service life.

• Compatible with Ford Mustang drive shafts requiring OSR/ISR style universal joints
• Bearing cap diameters: 1.000 inch and 1.125 inch (25.4 mm and 28.6 mm)
• Greaseable design for extended maintenance intervals
• Includes external and internal snap rings for secure fitment
• Lengths: 2.344 inches (59.5 mm) and 3.219 inches (81.8 mm) between bearing caps
• Constructed from durable steel material

About the Dana Spicer FSGR Product Line

The FSGR line from Dana Spicer focuses on driveline components that meet OEM specifications for performance and durability. This universal joint 5-2173X is part of the FSGR series designed to convert from the 2CL series to the 1260 series, ensuring compatibility with specific Ford Mustang driveline configurations. The OSR/ISR style bearing caps and greaseable feature align with professional mechanics’ standards for serviceability and reliability.

Technical Details and Specifications

This universal joint features two bearing cap diameters: 1.000 inch (25.4 mm) and 1.125 inch (28.6 mm), both with round bearing caps of OSR/ISR type. The snap rings included are both external and internal, providing secure retention during operation. The lengths between bearing caps are 2.344 inches (59.5 mm) and 3.219 inches (81.8 mm), matching the required dimensions for Ford Mustang drive shafts. Made from steel, the part ensures strength and resistance to wear under typical driving conditions.

Common Applications and Problem Solving

• Replacement of worn or damaged universal joints in Ford Mustang driveline systems
• Eliminating driveline vibrations caused by failing universal joints
• Restoring smooth rotational movement between the transmission and rear axle
• Addressing grease retention issues with a greaseable design
• Ensuring proper fitment when converting from 2CL to 1260 series driveline components

Installation Notes and Tips

When installing the Dana Spicer FSGR 5-2173X universal joint, verify the bearing cap diameters and lengths match your Ford Mustang’s specifications. The included external and internal snap rings must be properly seated to secure the joint. Regular greasing is recommended to maintain optimal performance and extend service life. This part is designed for professional installation and should be handled with appropriate tools to avoid damage.

Quality Assurance and Warranty

Dana Spicer manufactures the FSGR 5-2173X universal joint to meet OEM standards, ensuring reliable performance in Ford Mustang driveline applications. The steel construction and greaseable design contribute to durability and maintenance ease. Warranty details should be confirmed with the original equipment manufacturer or distributor.