TC Remanufacturing TO80 Automatic Transmission Torque Converter

Overview of TC Remanufacturing TO80 Torque Converter

The TC Remanufacturing TO80 automatic transmission torque converter is engineered for select Lexus models, including the GS400, LS400, LX470, and SC400. Designed with precision specifications, this lock-up converter ensures reliable performance and compatibility with your vehicle's transmission system.

• Bolt Circle Diameter: 9.500 inches
• Converter Diameter: 11.800 inches
• Lock-up Converter Type for improved efficiency
• Slotted Hub Type with 20 splines
• Mounting Thread Size: 9mm x 1.25
• 6 Pads Mounting Type
• Pilot Diameter: 1.257 inches
• Low Stall Speed for smooth engagement
• Compatible with converter codes A080a and 5a1
• Does not include ring gear

Detailed Product Description

The TO80 torque converter from TC Remanufacturing is specifically designed to meet the transmission requirements of Lexus GS400, LS400, LX470, and SC400 models. Featuring a 9.500-inch bolt circle and an 11.800-inch converter diameter, this lock-up type converter enhances transmission efficiency by reducing slippage during operation. The slotted hub with 20 splines ensures a secure fit and reliable torque transfer. Its 6-pad mounting type and 9mm x 1.25 mounting thread size provide precise installation compatibility. The low stall speed characteristic supports smooth vehicle acceleration and improved drivability.

Common Applications and Problem Resolution

• Replacement for worn or damaged torque converters in Lexus GS400, LS400, LX470, and SC400
• Addresses issues with transmission slippage and poor lock-up engagement
• Helps resolve overheating caused by inefficient torque converter operation
• Improves fuel efficiency by optimizing torque transfer
• Restores smooth acceleration and reduces shudder during gear shifts

Installation Notes and Tips

• Ensure compatibility with Lexus GS400, LS400, LX470, or SC400 before installation
• Verify converter codes A080a or 5a1 to match existing components
• Inspect mounting surfaces and hardware for wear or damage prior to installation
• Use proper torque specifications for 9mm x 1.25 mounting threads
• Consult vehicle service manual for detailed transmission removal and installation procedures

Quality Assurance and Warranty

TC Remanufacturing provides this TO80 torque converter with a focus on durability and performance. Each unit undergoes rigorous testing to meet OEM standards for fit and function. Warranty coverage details should be confirmed at the point of purchase, ensuring peace of mind with your replacement part.