HomeTransmission > Transmission Hard PartsTC Remanufacturing TO12 Automatic Transmission Torque Converter
Part #: TO12

TC Remanufacturing TO12 Automatic Transmission Torque Converter

⚙️ 41 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma, Pickup, Corolla, and Cressida
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Overview of TC Remanufacturing TO12 Torque Converter

The TC Remanufacturing TO12 automatic transmission torque converter is engineered for select Toyota models including Corolla, Cressida, Pickup, and Tacoma. Designed with precise specifications, this non lock-up converter supports smooth power transfer and reliable performance in your vehicle's transmission system.

  • Bolt Circle Diameter: 9.000 inches
  • Converter Diameter: 10.500 inches
  • Converter Type: Non lock up
  • Hub Type: Slotted with 26 splines
  • Mounting Thread Size: 8mm x 1.25
  • Mounting Type: 6 pads
  • Pilot Diameter: 1.257 inches
  • Low stall speed for efficient torque transfer
  • Compatible with Toyota Corolla, Cressida, Pickup, and Tacoma

Technical Details and Specifications

The TO12 torque converter from TC Remanufacturing features a 9-inch bolt circle and a 10.5-inch converter diameter, ensuring compatibility with specific Toyota automatic transmissions. Its non lock-up design provides consistent torque multiplication without the complexity of lock-up mechanisms. The slotted hub with 26 splines offers secure engagement with the transmission input shaft. Mounting is facilitated by a 6-pad system with 8mm x 1.25 mounting threads, providing a stable and precise fit. The pilot diameter of 1.257 inches ensures proper alignment within the transmission housing. This torque converter is designed with a low stall speed, optimizing performance for everyday driving conditions.

Compatible Vehicles and Applications

This torque converter is compatible with the following Toyota models:

  • Toyota Corolla
  • Toyota Cressida
  • Toyota Pickup
  • Toyota Tacoma

It is specifically designed to meet the transmission requirements of these vehicles, making it a suitable replacement part for automatic transmission repairs or rebuilds.

Common Issues Addressed by the TO12 Torque Converter

  • Transmission slipping or delayed engagement
  • Overheating due to inefficient torque transfer
  • Shuddering or vibration during acceleration
  • Poor fuel efficiency related to torque converter performance
  • Failure of original torque converter components

Installation Notes and Tips

When installing the TC Remanufacturing TO12 torque converter, ensure the following:

  • Verify compatibility with your Toyota model and transmission type
  • Inspect the transmission input shaft and seal surfaces for wear or damage
  • Use proper torque specifications for the 8mm x 1.25 mounting threads
  • Confirm the 6-pad mounting aligns correctly to avoid misfit
  • Fill the torque converter with the recommended transmission fluid before installation

Quality Assurance and Warranty

TC Remanufacturing provides this TO12 torque converter with a focus on durability and precise fitment. Each unit undergoes rigorous quality control to meet OEM standards. Warranty coverage details should be confirmed at the point of purchase, ensuring confidence in the product's reliability for your Toyota Corolla, Cressida, Pickup, or Tacoma.

BrandTC Remanufacturing
Part NumberTO12
Bolt Circle9.000
Converter CodesA43D
Converter Diameter10.500
Converter TypeNon Lock Up
Hub TypeSlotted
Mounting Thread Size8mmX1.25
Mounting Type6 Pads
Pilot Diameter1.257
Ring GearNo
Spline Count26
StallLow

This part fits 41 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003ToyotaTacoma3.4LV6N/A
2003ToyotaTacoma2.7LL4N/A
2003ToyotaTacoma2.4LL4N/A
2002ToyotaTacoma3.4LV6N/A
2002ToyotaTacoma2.7LL4N/A
2002ToyotaTacoma2.4LL4N/A
2001ToyotaTacoma3.4LV6N/A
2001ToyotaTacoma2.7LL4N/A
2000ToyotaTacoma3.4LV6N/A
2000ToyotaTacoma2.7LL4N/A
1998ToyotaTacoma2.7LL4N/A
1997ToyotaTacoma2.7LL4N/A
1996ToyotaTacoma3.4LV6N/A
1996ToyotaTacoma2.7LL4N/A
1995ToyotaTacoma3.4LV6N/A
1995ToyotaTacoma2.7LL4N/A
1991ToyotaPickup3.0LV6N/A
1991ToyotaPickup2.4LL4N/A
1990ToyotaPickup3.0LV6N/A
1990ToyotaPickup2.4LL4N/A
1989ToyotaPickup3.0LV6N/A
1989ToyotaPickup2.4LL4N/A
1988ToyotaPickup3.0LV6N/A
1988ToyotaPickup2.4LL4N/A
1987ToyotaCorolla1.6LL4N/A
1987ToyotaPickup2.4LL4N/A
1986ToyotaCorolla1.6LL4N/A
1986ToyotaPickup2.4LL4N/A
1985ToyotaCorolla1.6LL4N/A
1985ToyotaPickup2.4LL4N/A
1984ToyotaCorolla1.6LL4N/A
1984ToyotaPickup2.4LL4N/A
1983ToyotaPickup2.4LL4N/A
1983ToyotaPickup2.2LL4N/A
1982ToyotaPickup2.4LL4N/A
1982ToyotaPickup2.2LL4N/A
1981ToyotaCressida2.8LL6N/A
1981ToyotaPickup2.4LL4N/A
1981ToyotaPickup2.2LL4N/A
1980ToyotaPickup2.2LL4N/A
1979ToyotaPickup2.2LL4N/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.