TC Remanufacturing TO42LS Automatic Transmission Torque Converter

Overview of TC Remanufacturing TO42LS Torque Converter

The TC Remanufacturing TO42LS automatic transmission torque converter is engineered for reliable performance in select Lexus, Toyota, and Pontiac vehicles. Designed with a low stall lock-up converter, it supports smooth power transfer and efficient operation in models like the Toyota Camry and Lexus ES250.

• Lock-up converter type with low stall speed
• 10.300-inch converter diameter for optimal fit
• 9.000-inch bolt circle and 9mm x 1.25 mounting thread size
• Slotted hub type with 26 spline count
• 6-pad mounting type for secure installation
• Compatible with Lexus, Toyota, and Pontiac models including Camry, ES250, Highlander, RAV4, Solara, and Vibe

Technical Details and Specifications

The TO42LS torque converter features a 10.300-inch diameter and a 9.000-inch bolt circle, ensuring precise compatibility with specified automatic transmissions. Its lock-up design improves fuel efficiency by reducing slippage during highway driving. The slotted hub type and 26 spline count provide a secure connection to the transmission input shaft. Mounting is facilitated by a 6-pad system with a 9mm x 1.25 thread size, supporting stable and accurate installation. The pilot diameter measures 1.257 inches, and the converter includes specific codes such as 16a, #15 bar code, 15b, and yellow dots for identification and quality control.

Compatible Vehicles and Applications

This torque converter is compatible with a range of Lexus, Toyota, and Pontiac vehicles, including:

• Lexus ES250
• Toyota Camry
• Toyota Highlander
• Toyota RAV4
• Toyota Solara
• Pontiac Vibe

It is designed to replace original equipment in automatic transmissions requiring a lock-up converter with low stall characteristics, improving drivability and transmission response.

Common Issues Addressed by TO42LS Torque Converter

• Transmission slipping or delayed engagement
• Overheating due to inefficient torque transfer
• Shudder or vibration during lock-up phase
• Poor fuel economy from converter slippage
• Noise or rough operation in automatic transmission

Installation Notes and Tips

Ensure the torque converter is properly aligned with the transmission input shaft splines (26 spline count) and securely mounted using the 6-pad mounting system. Verify the bolt circle diameter of 9.000 inches matches the transmission housing. Use the correct mounting thread size of 9mm x 1.25 to avoid cross-threading. It is recommended to inspect the transmission fluid and replace it if contaminated during installation. Proper installation will help maintain the lock-up function and low stall performance.

Quality Assurance and Warranty

TC Remanufacturing provides remanufactured torque converters that meet or exceed OEM specifications. Each unit undergoes rigorous testing and quality control, including verification of converter codes and physical attributes. While specific warranty details may vary, TC Remanufacturing typically offers coverage against defects in materials and workmanship to ensure reliability and customer confidence.