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TC Remanufacturing TO27-20 Automatic Transmission Torque ConverterOE Quality 60-Day Returns
Part #: TO27-20

TC Remanufacturing TO27-20 Automatic Transmission Torque Converter

82 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Isuzu, Lexus, and Toyota, 4Runner, GS300, IS300, Pickup, Previa, Rodeo, SC300, Tacoma, and Tundra
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Automatic Torque Converter for Toyota and Lexus

TC Remanufacturing TO27-20 is a lock-up automatic transmission torque converter built for Toyota and Lexus applications that use the 20-spline, 6-pad mounting pattern. It features a low-stall setup, 11.375-inch converter diameter, and a slotted hub for the specified transmission fitment.

Key Features

  • Part number: TO27-20
  • Lock-up automatic transmission torque converter
  • 11.375-inch converter diameter
  • Low stall calibration
  • 20 spline count
  • 6-pad mounting type with 9mm x 1.25 mounting thread size
  • 9.250-inch bolt circle
  • Slotted hub type
  • 1.257-inch pilot diameter and 1.300-inch pilot length
  • No ring gear
  • Converter codes: 02, 03, O3, 20A020, Blue Circle With Red Dot

Product Details

This TC Remanufacturing torque converter is specified for a range of Toyota, Lexus, and select Isuzu vehicles, including Toyota Tacoma, Toyota Tundra, Toyota 4Runner, Lexus GS300, Lexus IS300, Lexus SC300, Toyota Previa, Toyota Pickup, and Isuzu Rodeo applications listed in the fitment data. The TO27-20 uses the listed 20-spline, low-stall, lock-up configuration to match the transmission requirements for these vehicles. For buyers searching for a Toyota Tacoma torque converter, Lexus GS300 torque converter, or Toyota Tundra automatic transmission torque converter, TO27-20 provides the exact fitment identifiers needed for selection.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Transmission shudder during lock-up operation
  • Slipping or inconsistent torque transfer
  • Delayed engagement from a worn converter
  • Excessive vibration related to converter wear
  • Drivability issues tied to incorrect spline or pilot fitment

Installation Notes and Tips

Verify the converter codes, 20-spline count, 1.257-inch pilot diameter, and 6-pad mounting pattern before installation. Confirm the transmission application against the vehicle fitment list, especially for Toyota Tacoma, Toyota 4Runner, Lexus GS300, and Toyota Tundra models. Proper fluid fill, clean mating surfaces, and correct alignment during installation are important for reliable operation.

Quality Assurance

TC Remanufacturing supplies remanufactured drivetrain components with application-specific fitment details to support accurate replacement selection. Match the listed dimensions and converter codes to the original unit before purchase.

BrandTC Remanufacturing
Part NumberTO27-20
Bolt Circle9.250
Converter Codes02, 03, o3, 20a020, blue circle with red dot
Converter Diameter11.375
Converter TypeLock up
Hub TypeSlotted
Mounting Thread Size9mm x 1.25
Mounting Type6 pads
Pilot Diameter1.257
Pilot Length1.300
Ring GearNo
Spline Count20
StallLow

This part fits 82 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015ToyotaTacoma2.7LL4N/A
2014ToyotaTacoma2.7LL4N/A
2013ToyotaTacoma2.7LL4N/A
2012ToyotaTacoma2.7LL4N/A
2011ToyotaTacoma2.7LL4N/A
2010ToyotaTacoma2.7LL4N/A
2009ToyotaTacoma2.7LL4N/A
2008ToyotaTacoma2.7LL4N/A
2007ToyotaTacoma2.7LL4N/A
2006ToyotaTacoma2.7LL4N/A
2005LexusGS3003.0LL6N/A
2005LexusIS3003.0LL6N/A
2005ToyotaTacoma2.7LL4N/A
2004IsuzuRodeo3.2LV6N/A
2004IsuzuRodeo3.5LV6N/A
2004LexusGS3003.0LL6N/A
2004LexusIS3003.0LL6N/A
2004ToyotaTacoma3.4LV6N/A
2004ToyotaTacoma2.7LL4N/A
2004ToyotaTacoma2.4LL4N/A
2004ToyotaTundra3.4LV6N/A
2003LexusGS3003.0LL6N/A
2003LexusIS3003.0LL6N/A
2003ToyotaTacoma3.4LV6N/A
2003ToyotaTacoma2.7LL4N/A
2003ToyotaTacoma2.4LL4N/A
2003ToyotaTundra3.4LV6N/A
2002LexusGS3003.0LL6N/A
2002LexusIS3003.0LL6N/A
2002Toyota4Runner3.4LV6N/A
2002ToyotaTacoma3.4LV6N/A
2002ToyotaTacoma2.7LL4N/A
2002ToyotaTacoma2.4LL4N/A
2001LexusGS3003.0LL6N/A
2001LexusIS3003.0LL6N/A
2001Toyota4Runner3.4LV6N/A
2001ToyotaTacoma3.4LV6N/A
2001ToyotaTacoma2.7LL4N/A
2001ToyotaTacoma2.4LL4N/A
2000LexusGS3003.0LL6N/A
2000LexusSC3003.0LL6N/A
2000Toyota4Runner3.4LV6N/A
2000ToyotaTacoma3.4LV6N/A
2000ToyotaTacoma2.7LL4N/A
2000ToyotaTacoma2.4LL4N/A
1999LexusGS3003.0LL6N/A
1999LexusSC3003.0LL6N/A
1999Toyota4Runner3.4LV6N/A
1999ToyotaTacoma3.4LV6N/A
1999ToyotaTacoma2.7LL4N/A
1999ToyotaTacoma2.4LL4N/A
1998LexusGS3003.0LL6N/A
1998LexusSC3003.0LL6N/A
1998Toyota4Runner3.4LV6N/A
1998ToyotaTacoma3.4LV6N/A
1998ToyotaTacoma2.7LL4N/A
1998ToyotaTacoma2.4LL4N/A
1997LexusGS3003.0LL6N/A
1997LexusSC3003.0LL6N/A
1997Toyota4Runner3.4LV6N/A
1997ToyotaPrevia2.4LL4N/A
1997ToyotaTacoma3.4LV6N/A
1997ToyotaTacoma2.7LL4N/A
1997ToyotaTacoma2.4LL4N/A
1996LexusGS3003.0LL6N/A
1996LexusSC3003.0LL6N/A
1996Toyota4Runner3.4LV6N/A
1996ToyotaPrevia2.4LL4N/A
1996ToyotaTacoma3.4LV6N/A
1995LexusGS3003.0LL6N/A
1995LexusSC3003.0LL6N/A
1995ToyotaPickup2.4LL4N/A
1995ToyotaPrevia2.4LL4N/A
1995ToyotaTacoma3.4LV6N/A
1994LexusGS3003.0LL6N/A
1994LexusSC3003.0LL6N/A
1994ToyotaPickup2.4LL4N/A
1994ToyotaPrevia2.4LL4N/A
1993LexusGS3003.0LL6N/A
1993LexusSC3003.0LL6N/A
1993ToyotaPickup2.4LL4N/AFitment Note:20 Spline Count, 1.257" Pilot Diameter
1992LexusSC3003.0LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

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