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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

$284.26 $125.00 Core
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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
Balance Weight PositionCOVEROD
Billet CoverNo
Body Diameter Inches11.375
Body Diameter mm288.9
Bolt Circle Inches9.125
Codes Dye/Ink Stamped20A420, 20A570, 20A770, A121, 2057
Codes PaintGreen Circle, White Circle, Pink Dot
Cooling ShroudNo
Dimension Height7
Dimension Length13
Dimension UOMInches
Dimension Width7
Dimple PitchLow 5
Hub ID Inches1.257
Hub Internal BushingNo
Hub Length Inches1.75
Hub OD Major Inches1.498
Hub Seal GrooveNo
Hub Slot Depth Inches0.622
Hub Slot Width Inches0.258
Hub to Thrust Surface Inches1.905
Hub TypeSlotted Flanged
Lock-Up UnitYes
Mount Bolt Depth Inches0.4
Mount Threads9mm x 125
Mount TypeSquare Pads
Number of Mounts6
OE End Play0.015
OE Height Inches4.72
Package UOMEach
Pilot OD Major Inches1.257
Pilot OD Minor Inches0.824
Pilot TypeTop Hat
Pump StallLow
Quantity Per UOM1
Stator Codes8902 3H
Stator RotationClockwise
Stator Spline Count38
Stator Spline Depth Inches2.27
Stator Vane Count20
Turbine Internal Spline Count20
Turbine Spline Depth Inches2.95
Turbine to Pump Clearance0.1
With Ring GearNo


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