Dana Spicer 5-1301X Universal Joint

Reliable Universal Joint for Dodge W300 and W350 Drive Shafts

The Dana Spicer FSGR Universal Joint 5-1301X is engineered to provide dependable driveline performance for Dodge W300 and W350 models. Designed with precision steel construction and greaseable features, this universal joint supports smooth power transfer and long service life.

• Compatible with Dodge W300 and W350 drive shafts
• Steel material ensures durability and strength
• Greaseable with one straight lube fitting in cross for easy maintenance
• Round bearing caps with diameters of 1.231 and 1.188 inches
• Internal snap ring included for secure fitment
• Length A and B both measure 3.000 inches (76.2 mm)
• ISR style bearing caps for reliable operation

About the Dana Spicer FSGR Product Line

The FSGR line from Dana Spicer focuses on universal joints designed for driveline and axle applications requiring precise fit and durability. The 5-1301X part number belongs to this series, offering features such as grease fittings and internal snap rings that facilitate maintenance and secure installation. This product line supports OEM specifications, including those from Detroit, ensuring compatibility and performance for specific vehicle models.

Detailed Product Description and Specifications

The Dana Spicer 5-1301X universal joint is constructed from high-quality steel, providing the strength needed for demanding driveline applications. It features round bearing caps with diameters of 1.231 inches and 1.188 inches, corresponding to 31.270 mm and 31.300 mm respectively. Both bearing caps use the ISR style, which is common in many Dodge W300 and W350 drive shafts. The joint includes an internal snap ring to secure the bearing caps in place, preventing unwanted movement during operation. The grease fitting is located straight in the cross, allowing for straightforward lubrication to extend the joint's lifespan. Length measurements for both sides are 3.000 inches (76.2 mm), ensuring proper fitment within the driveline assembly.

Common Applications and Problem Solving

• Replaces worn or damaged universal joints in Dodge W300 and W350 drive shafts
• Addresses driveline vibrations caused by failing U-joints
• Prevents premature wear by enabling regular lubrication through grease fitting
• Secures driveline components with internal snap rings to reduce play
• Restores smooth rotational movement and power transfer in the driveline

Installation Notes and Tips

When installing the Dana Spicer 5-1301X universal joint, ensure the bearing caps are properly seated and the internal snap rings are fully engaged to prevent loosening. Use compatible grease to lubricate through the straight lube fitting, maintaining optimal joint performance. Verify that the joint length matches the original part to avoid driveline misalignment. It is recommended to inspect related driveline components during installation for any signs of wear or damage.

Quality Assurance and Warranty

This universal joint meets OEM specifications, including those from Detroit, ensuring reliable fit and function for Dodge W300 and W350 vehicles. Manufactured from durable steel and designed for greaseability, the Dana Spicer 5-1301X supports long-term driveline integrity. Warranty details should be confirmed with the original equipment manufacturer or distributor.