Ford

4R55E Torque Converter

4R55E Tech Resources View all Torque Converters

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Ford 4r55e
1
Mi hc p

Hub Cover MI-HC-P

  • Material: Plastic
  • Color: Purple
  • For Hub Dia.: 1-5/8"
2
Fd 90 37g

Impeller Hub FD-90-37G

  • Hub Mount: Flanged
  • Pump Drive Style: Flats
  • Material: Hardened Steel
  • Assembled Height: 2.177"
  • Journal Dia.: 1.610"
  • Flange Outer Dia.: 2.950"
  • Height: 2.600"
3
Impeller
4
Fd3 ws 10

Shim FD3-WS-10

  • Material: Steel
  • Thickness: 0.010"
  • Inner Dia.: 1.497"
  • Outer Dia.: 2.875"
Fd3 ws 20

Shim FD3-WS-20

  • Material: Steel
  • Thickness: 0.020"
  • Inner Dia.: 1.497"
  • Outer Dia.: 2.875"
Fd3 ws 30

Shim FD3-WS-30

  • Material: Steel
  • Thickness: 0.030"
  • Inner Dia.: 1.497"
  • Outer Dia.: 2.875"
5
Fd n 1

Bearing Race FD-N-1

  • Material: Hardened Steel
  • Thickness: 0.039"
  • Inner Dia.: 1.492"
  • Outer Dia.: 2.362"
6
Mi n 3

Thrust Bearing MI-N-3

  • Bearing Style: Open
  • Material: Hardened Steel
  • Inner Dia.: 1.579"
  • Thickness: 0.118"
  • Outer Dia.: 2.351"
7
Fd n 2

Bearing Race FD-N-2

  • Tang Count: Single O.D.
  • Material: Hardened Steel
  • Thickness: 0.039"
  • Inner Dia.: 1.693"
  • Outer Dia.: 2.480"
Fd n 3

Bearing Race FD-N-3

  • Tang Count: Single O.D.
  • Material: Hardened Steel
  • Thickness: 0.079"
  • Inner Dia.: 1.693"
  • Outer Dia.: 2.480"
8
Fd wa 25

Bearing Adapter FD-WA-25

Use with CH-N-1, bearing to replace items #5-7.

  • Material: Aluminum
  • Outer Dia.: 3.356"
  • Inner Dia.: 1.690"
  • Total Thickness: 0.478"
  • Outer Notch Count: 3
  • Functional Thickness: 0.302"
Fd wa 2

Stator Cap FD-WA-2

  • Material: Aluminum
  • Outer Notch Count: 3
  • Outer Dia.: 3.356"
  • Inner Dia.: 1.710"
  • Total Thickness: 0.423"
  • Functional Thickness: 0.285"
9
Stator
10
Stator Cam
11
Gm s 1

Accordion Spring GM-S-1

7 Required

  • Width: 0.812"
  • Relaxed Height: 0.290"
  • Fold Count: 4
  • Relaxed Length: 0.450"
12
Gm ro 864

Roll GM-RO-864

7 Required

  • Length: 0.864"
  • Dia.: 0.313"
13
Inner Stator Race
14
Snap Ring
15
Fd wa 9

Bearing Adapter FD-WA-9

Use with CH-N-1

  • Material: Aluminum
  • Outer Notch Count: 3
  • Outer Dia.: 3.356"
  • Inner Dia.: 1.700"
  • Total Thickness: 0.400"
  • Functional Thickness: 0.203"
Fd wp12 oe

Stator Cap FD-WP12-OE

  • Material: Plastic
  • Total Thickness: 0.386"
  • Outer Dia.: 3.350"
  • Inner Dia.: 1.700"
  • Functional Thickness: 0.386"
16
Thrust bearing
17
Fd ht 25hs

Turbine Hub FD-HT-25HS

  • Material: Steel
  • Internal Spline Tooth Count: 21
  • External Spline Tooth Count: 40
Fd ht a4ldhs

Turbine Hub FD-HT-A4LDHS

  • Material: Steel
  • Internal Spline Tooth Count: 21
  • External Spline Tooth Count: 40
18
Fd o 52

Seal FD-O-52

  • Material: PTFE
  • Seal Style: Scarf cut
  • Width: 0.088"
  • Height: 0.101"
  • Outer Dia.: 2.043"
19
Turbine
20
Fd da 7

Piston/Damper Assembly FD-DA-7

4.0L applications

Fd cp 8

Steel Plate FD-CP-8

Clutch conversion plate to convert multi-plate to single plate

  • Material: Steel
20.1
Fd ws 16

Shim FD-WS-16

  • Material: Steel
  • Thickness: 0.020"
  • Inner Dia.: 2.053"
  • Outer Dia.: 2.300"
Fd ws 23

Shim FD-WS-23

  • Material: Steel
  • Thickness: 0.051"
  • Inner Dia.: 2.062"
  • Outer Dia.: 2.731"
Fd ws 24

Shim FD-WS-24

  • Material: Steel
  • Thickness: 0.035"
  • Inner Dia.: 2.062"
  • Outer Dia.: 2.731"
21
Bwfristionringshte

Friction Ring B45070HTE

  • Material: HTE
  • Thickness: 0.045"
  • Inner Dia.: 8.250"
  • Outer Dia.: 9.725"
Bwfristionringshts

Friction Ring B45070HTS

  • Material: HTS
  • Thickness: 0.045"
  • Inner Dia.: 8.250"
  • Outer Dia.: 9.725"
Bwfristionringshtl

Friction Ring B66070HTL

  • Material: HTL
  • Thickness: 0.066"
  • Inner Dia.: 8.250"
  • Outer Dia.: 9.725"
Bwfristionringshte

Friction Ring B66070HTE

  • Material: HTE
  • Thickness: 0.066"
  • Inner Dia.: 8.250"
  • Outer Dia.: 9.725"
22
Fd wb 3c

Thrust Washer FD-WB-3C

  • Material: Bimetal
  • Tang Count: 3 Bent I.D.
  • Thickness: 0.079"
  • Outer Dia.: 2.357"
  • Inner Dia.: 0.827"
Fd wb 4f

Thrust Washer FD-WB-4F

  • Material: Bimetal
  • Tang Count: 3 Wide, Bent I.D.
  • Thickness: 0.108"
  • Outer Dia.: 2.357"
  • Inner Dia.: 1.206"
Fd wb 3a

Thrust Washer FD-WB-3A

  • Material: Bimetal
  • Tang Count: 3 Bent I.D.
  • Thickness: 0.059"
  • Outer Dia.: 2.357"
  • Inner Dia.: 0.827"
Fd wb 4b

Thrust Washer FD-WB-4B

  • Material: Bimetal
  • Tang Count: 3 Wide, Bent I.D.
  • Thickness: 0.069"
  • Outer Dia.: 2.357"
  • Inner Dia.: 1.206"
Fd wb 4c

Thrust Washer FD-WB-4C

  • Material: Bimetal
  • Tang Count: 3 Wide, Bent I.D.
  • Thickness: 0.079"
  • Outer Dia.: 2.357"
  • Inner Dia.: 1.206"
Fd wb 3d

Thrust Washer FD-WB-3D

  • Material: Bimetal
  • Tang Count: 3 Bent I.D.
  • Thickness: 0.089"
  • Outer Dia.: 2.357"
  • Inner Dia.: 0.827"
Fd wb 4d

Thrust Washer FD-WB-4D

  • Material: Bimetal
  • Tang Count: 3 Wide, Bent I.D.
  • Thickness: 0.089"
  • Outer Dia.: 2.357"
  • Inner Dia.: 1.206"
Fd wb 4a

Thrust Washer FD-WB-4A

  • Material: Bimetal
  • Tang Count: 3 Wide, Bent I.D.
  • Thickness: 0.059"
  • Outer Dia.: 2.357"
  • Inner Dia.: 1.206"
23
Front Cover
23.1
Fd sc r

Stud Cover FD-SC-R

  • Material: Plastic
  • Color: Red
  • For Stud Dia.: 3/8"
24
Hex Nut