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Saxco Torque Converter SX-TO59
  • Saxco Torque Converter SX-TO59
  • Saxco Torque Converter SX-TO59
  • Saxco Torque Converter SX-TO59
  • Saxco Torque Converter SX-TO59
  • Saxco Torque Converter SX-TO59

SaxcoTorque ConverterPart #: SX-TO59

$250.95 $125.00 Core

Description & Specs

A torque converter is a type of fluid coupling that transfers rotating power from a prime mover, like an internal combustion engine, to a rotating driven load. In a vehicle with an automatic transmission, the torque converter connects the power source to the load. It is usually located between the engine's flexplate and the transmission. The equivalent location in a manual transmission would be the mechanical clutch. The main characteristic of a torque converter is its ability to increase torque when the output rotational speed is so low that it allows the fluid coming off the curved vanes of the turbine to be deflected off the stator while it is locked against its one-way clutch, thus providing the equivalent of a reduction gear. This is a feature beyond that of the simple fluid coupling, which can match rotational speed but does not multiply torque, thus reduces power.

Torque Converter; Remanufactured, 11.375" Body Diameter, Slotted Flanged Hub Type, 6 Mounts, Square Pads Mount Type, 9.125" Bolt Circle, 1.257" Pilot Outside Diameter, No Ring Gear, Green Circle, White Circle, Pink Dot Paint Code, 20A420, 20A570, 20A770, A121, 2057 Stamped Codes, Low Stall, 20 Turbine Splines, Lock-Up

Name Specs
Body Diameter Inches11.375
Body Diameter mm288.9
Hub TypeSlotted Flanged
Hub Internal BushingNo
Hub Seal GrooveNo
Number of Mounts6
Mount TypeSquare Pads
Mount Threads9mm x 125
Bolt Circle Inches9.125
Pilot OD Major Inches1.257
Pilot TypeTop Hat
With Ring GearNo
Codes PaintGreen Circle, White Circle, Pink Dot
Codes Dye/Ink Stamped20A420, 20A570, 20A770, A121, 2057
Cooling ShroudNo
Billet CoverNo
Pump StallLow
Turbine Internal Spline Count20
Lock-Up UnitYes


Name Years
A340H1988 - 1995
A340E1990 - 2015
A350E1996 - 1997
A650E1998 - 2005
A340F1994 - 2004

Vehicle Fitment

Years Vehicle Drive Types
1992 - 2000Lexus SC300RWD
2001 - 2005Lexus IS300RWD
1993 - 2005Lexus GS300RWD
2001 - 2004Toyota TundraRWD, 4WD
1995 - 2015Toyota TacomaRWD, 4WD
1995 - 1998Toyota T100RWD, 4WD
1995 - 1998Toyota SupraRWD
1994 - 1997Toyota PreviaAWD, RWD
1994 - 1995Toyota PickupRWD, 4WD
1988 - 2002Toyota 4RunnerRWD, 4WD