TC Remanufacturing TO87 Automatic Transmission Torque Converter

Overview of TC Remanufacturing TO87 Torque Converter

The TC Remanufacturing TO87 automatic transmission torque converter is engineered for reliable performance in select Lexus and Toyota vehicles. Designed with precision specifications, this lock-up converter supports smooth power transfer and efficient operation in models such as the Toyota Camry and Lexus RX350.

• Bolt Circle Diameter: 9.600 inches
• Converter Diameter: 11.250 inches
• Lock-up Converter Type for improved efficiency
• Slotted Hub Type with 22 splines
• Mounting Thread Size: 9mm x 1.25
• 6-pad Mounting Type for secure installation
• Pilot Diameter: 1.257 inches
• Compatible with converter codes P and 423ka
• Very low stall speed for responsive engagement

Technical Details and Compatibility

This automatic transmission torque converter, part number TO87, is specifically designed for use in Lexus and Toyota vehicles including the Avalon, Camry, ES350, RX350, Sienna, and Venza models. The lock-up converter type enhances fuel efficiency by reducing slippage during highway driving. Its 9.600-inch bolt circle and 11.250-inch diameter ensure proper fitment within the transmission assembly. The slotted hub with 22 splines provides a secure connection to the transmission input shaft, while the 6-pad mounting type and 9mm x 1.25 mounting threads facilitate straightforward installation.

Common Applications and Problem Resolution

• Replaces worn or damaged torque converters in compatible Lexus and Toyota models
• Addresses issues with transmission slipping or shuddering
• Improves lock-up clutch engagement for better fuel economy
• Resolves low stall speed concerns affecting vehicle acceleration
• Eliminates noise or vibration caused by faulty torque converters

Installation Notes and Tips

Ensure the transmission is properly drained and cleaned before installing the TO87 torque converter. Verify that the converter codes (P, 423ka) match the vehicle’s specifications. Align the 6-pad mounting points carefully and torque mounting bolts to manufacturer specifications. Check spline engagement on the slotted hub to avoid damage during installation. It is recommended to replace transmission fluid and filter during the installation process for optimal performance.

Quality Assurance and Warranty

TC Remanufacturing provides this torque converter with a focus on durability and precise fitment. Each unit undergoes rigorous testing to meet OEM standards. While specific warranty details may vary, TC Remanufacturing typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms related to part number TO87.