National JLM704610 Automatic Transmission Differential Race - Front, Left or Rear

Overview of National JLM704610 Automatic Transmission Differential Race

The National JLM704610 is a precision-engineered automatic transmission differential race designed for reliable performance in various vehicle models including Chrysler, Dodge, Jeep, Nissan, and Volkswagen. This taper bearing cup is manufactured to exact specifications, ensuring proper fit and function in compatible transmissions.

• Cup Bore Diameter: 3.3071 inches (84.00 mm)
• Cup Length: 0.6890 inches (17.501 mm)
• Cup Radius: 0.0600 inches (1.524 mm)
• Part Type: Taper bearing cup for automatic transmission differential
• Compatible with multiple makes and models including Ram 1500, Jeep Wrangler, Nissan Armada, and Volkswagen Routan

Detailed Product Description and Specifications

The National JLM704610 automatic transmission differential race features a cup bore diameter of 3.3071 inches (84 mm), providing a precise fit for the bearing assembly. The cup length measures 0.6890 inches (17.501 mm), while the cup radius is 0.0600 inches (1.524 mm), all critical dimensions that ensure proper seating and smooth operation within the transmission differential. This taper bearing cup is designed to withstand the stresses of automatic transmission operation, maintaining alignment and reducing wear on internal components.

Compatible Vehicles and Applications

This transmission bearing cup is compatible with a wide range of vehicles, including but not limited to Chrysler Pacifica, Dodge Ram 1500, Jeep Wrangler JK, Nissan Armada, and Volkswagen Routan. It is suitable for models such as the Dodge Durango, Jeep Grand Cherokee, Nissan Pathfinder, and Ram 2500 Van, making it a versatile replacement part for automatic transmission repairs and rebuilds.

• Resolves differential bearing wear and noise issues
• Addresses transmission vibration and rough shifting
• Prevents premature bearing failure in automatic transmissions
• Restores proper differential race alignment
• Eliminates metal-to-metal contact within the transmission differential

Installation Notes and Tips

When installing the National JLM704610, ensure the transmission is properly disassembled and cleaned before fitting the new bearing cup. Verify the cup bore and length dimensions match the original part to avoid misalignment. Use appropriate tools to press the taper bearing cup into place without damaging the cup radius or bore. Proper lubrication of the bearing surfaces is recommended to facilitate smooth operation and extend service life.

Quality Assurance and Warranty Information

National manufactures the JLM704610 to meet OEM specifications, ensuring durability and consistent performance. This part undergoes rigorous quality control to maintain dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects, providing confidence in the reliability of this automatic transmission differential race.