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Transtar Torque Converter A1-FM160L-S1
  • Transtar Torque Converter A1-FM160L-S1
  • Transtar Torque Converter A1-FM160L-S1
  • Transtar Torque Converter A1-FM160L-S1
  • Transtar Torque Converter A1-FM160L-S1
  • Transtar Torque Converter A1-FM160L-S1

TranstarTorque ConverterPart #: A1-FM160L-S1

$714.40 $100.00 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, 12.75" Body Diameter, Milled 2 Flats Stepped Hub Type, 6 Mounts, Threaded Studs Mount Type, 11.375" Bolt Circle, 1.375" Pilot Outside Diameter, No Ring Gear, 6MM, WW9 Stamped Code, 1300-1500 Stall, 31 Turbine Splines, Lock-Up, Billet Cover

Name Specs
Balance Weight PositionIMPELOD
Billet CoverYes
Body Diameter Inches12.75
Body Diameter mm323.9
Bolt Circle Inches11.375
Codes Metal/Laser Stamped6MM, WW9
Cooling ShroudNo
Dimple PitchV Low 4
Hub Flats OD Inches1.842
Hub Internal BushingNo
Hub OD Major Inches1.996
Hub OD Minor Inches1.985
Hub Seal GrooveNo
Hub TypeMilled 2 Flats Stepped
Lock-Up UnitYes
Mount Threads38 x 24
Mount TypeThreaded Studs
Number of Mounts6
OE End Play0.02
OE Height Inches7.016
Package UOMEach
Pilot OD Major Inches1.375
Pilot TypeStraight
Pump Stall1300-1500
Quantity Per UOM1
Stator Spline Depth Inches3.16
Turbine Internal Spline Count31
Turbine Spline Depth Inches5.09
Weight UOMPounds
With Ring GearNo


Name Years
TorqShift2003 - 2005
5R110W2004 - 2016

Vehicle Fitment

Years Vehicle Drive Types
2011 - 2016Ford F-59 Commercial Stripped Chassis4 X 2
2008 - 2016Ford F-550 Super Duty4 X 4, 4 X 2
2006 - 2016Ford F-53 Motorhome Chassis4 X 2
2009 - 2016Ford F-450 Super Duty4 X 4, 4 X 2
2003 - 2010Ford F-350 Super DutyRWD, 4WD
2003 - 2010Ford F-250 Super DutyRWD, 4WD
2003 - 2005Ford ExcursionRWD, 4WD
2004 - 2016Ford E-450 Super Duty4 X 2
2004 - 2013Ford E-350 Super DutyRWD
2004 - 2005Ford E-350 Club WagonRWD