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TC Remanufacturing TO44 Automatic Transmission Torque Converter
Overview of TC Remanufacturing TO44 Torque Converter
The TC Remanufacturing TO44 automatic transmission torque converter is designed specifically for Lexus LS400 and SC400 models. Engineered to meet precise specifications, this lock-up converter ensures reliable performance and compatibility with your vehicle's transmission system.
- Compatible with Lexus LS400 and SC400 automatic transmissions
- Lock-up converter type for improved efficiency
- 11.5-inch converter diameter with a 9.437-inch bolt circle
- Slotted hub type with 20 spline count
- Mounting thread size of 9mm x 1.25 and 6-pad mounting type
- Low stall speed for smooth engagement
- Includes pilot diameter of 1.257 inches and pilot length of 1.350 inches
Technical Specifications and Features
The TO44 torque converter features a lock-up design that helps reduce slippage and improve fuel efficiency in Lexus LS400 and SC400 vehicles. Its 11.5-inch diameter and 9.437-inch bolt circle ensure proper fitment and secure mounting. The slotted hub type with 20 splines provides a precise connection to the transmission input shaft. The mounting thread size of 9mm x 1.25 combined with a 6-pad mounting type offers stable installation. Additionally, the low stall speed characteristic supports smooth power transfer and drivability.
Applications and Problem Solving
This torque converter is intended for use in automatic transmissions of Lexus LS400 and SC400 models. It addresses common transmission issues such as:
- Excessive slippage during acceleration
- Delayed or harsh lock-up engagement
- Overheating caused by inefficient torque transfer
- Vibration or noise related to worn or damaged converters
- Poor fuel economy due to converter inefficiency
Installation Notes and Tips
When installing the TC Remanufacturing TO44 torque converter, ensure the following:
- Verify compatibility with Lexus LS400 or SC400 transmission models
- Check the bolt circle diameter of 9.437 inches for proper alignment
- Confirm the mounting thread size of 9mm x 1.25 matches the transmission housing
- Inspect the pilot diameter and length for correct seating
- Use appropriate torque specifications for the 6-pad mounting system
Quality Assurance and Warranty
TC Remanufacturing provides this TO44 torque converter with a focus on durability and performance. Each unit undergoes rigorous testing to meet OEM standards for fit and function. While specific warranty details may vary, TC Remanufacturing typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.
| Brand | TC Remanufacturing |
|---|---|
| Part Number | TO44 |
| Bolt Circle | 9.437 |
| Converter Codes | 01X, 0L, 9L |
| Converter Diameter | 11.500 |
| Converter Type | Lock Up |
| Hub Type | Slotted |
| Mounting Thread Size | 9mm x 1.25 |
| Mounting Type | 6 Pads |
| Pilot Diameter | 1.257 |
| Pilot Length | 1.350 |
| Ring Gear | No |
| Spline Count | 20 |
| Stall | Low |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1997 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1996 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1996 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1995 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1995 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1994 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1994 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1993 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1993 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1992 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1992 | Lexus | SC400 | 4.0L | V8 | N/A | |
| 1991 | Lexus | LS400 | 4.0L | V8 | N/A | |
| 1990 | Lexus | LS400 | 4.0L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.