TC Remanufacturing 558 Automatic Transmission Torque Converter

Overview of TC Remanufacturing Automatic Transmission Torque Converter 558

The TC Remanufacturing part number 558 is a high stall lock-up automatic transmission torque converter designed for select Chrysler and Dodge vehicles. Engineered to meet specific fitment requirements, this torque converter supports smooth power transfer and reliable performance in models such as the Dodge Ramcharger and Chrysler Town & Country.

• High stall lock-up converter type for improved torque delivery
• 11.000 inch converter diameter with a 10.000 inch bolt circle
• Slotted hub type with 23 spline count for secure engagement
• Equipped with 4 mounting lugs and a 1.810 inch pilot diameter
• Includes ring gear with wide tooth count for enhanced durability

Technical Details and Specifications

This automatic transmission torque converter features a lock-up design that helps reduce slippage and improve fuel efficiency during highway driving. The 11-inch diameter and 10-inch bolt circle ensure compatibility with a range of Chrysler and Dodge transmissions. The slotted hub and 23 splines provide a precise fit, while the 4 mounting lugs offer secure installation. The included ring gear with wide tooth count supports smooth starter engagement and longevity. The high stall characteristic is suitable for applications requiring increased torque multiplication at lower engine speeds.

Compatible Chrysler and Dodge Models

This torque converter is compatible with various Chrysler and Dodge vehicles, including but not limited to:

• Chrysler Town & Country, New Yorker, LeBaron, Fifth Avenue, Monaco, Newport
• Dodge Ramcharger, Challenger, B100, B150, B200, B250, B300
• Dodge D100, D150, D200, D250, D300, W100, W150, W200, W300

Common Applications and Problem Resolution

This torque converter is designed to address several transmission-related issues, such as:

• Excessive slippage during acceleration
• Delayed or harsh lock-up engagement
• Overheating caused by inefficient torque transfer
• Starter engagement problems due to worn ring gear
• Reduced engine performance at low RPMs

Installation Notes and Tips

When installing the TC Remanufacturing torque converter 558, ensure the following:

• Verify compatibility with your vehicle’s transmission model and year
• Inspect the transmission input shaft and seal for wear or damage
• Properly align the 4 mounting lugs and confirm the 10-inch bolt circle fitment
• Check spline engagement to avoid installation issues
• Fill the torque converter with the recommended transmission fluid before installation

Quality Assurance and Warranty

TC Remanufacturing torque converters undergo rigorous remanufacturing processes to meet OEM specifications. Each unit is tested for balance, durability, and performance to ensure reliable operation. This product includes a limited warranty covering defects in materials and workmanship under normal use conditions. For detailed warranty terms, refer to the manufacturer’s documentation.