Sonnax Ford 4F50N (AX4N) Torque Converter

1

Hub Cover

2

Bushing FD-B-2

Material: Steel-backed alloy
Bushing Style: Precision
Housing Bore: 1.784"
Width: 0.510"
Shaft Dia.: 1.662"

Bushing FD-B-2X

Material: Steel-backed alloy
Bushing Style: Finish-in-Place
Width: 0.500"
Housing Bore: 1.781"
Shaft Dia.: 1.631"

3

Impeller Hub FD-90-64G

Pump Drive Style: Bushing
Hub Mount: Flanged
Material: Hardened Steel
Assembled Height: 1.405"
Journal Dia.: 2.000"
Flange Outer Dia.: 3.100"
Height: 1.560"

Impeller Hub FD-90-22G

Pump Drive Style: Bushing
Hub Mount: Flanged
Material: Hardened Steel
Assembled Height: 0.921"
Flange Outer Dia.: 2.380"
Height: 1.030"
Journal Dia.: 2.000"

Impeller Hub FD-90-61G

Pump Drive Style: Bushing
Hub Mount: Flanged
Material: Hardened Steel
Assembled Height: 1.421"
Journal Dia.: 2.000"
Flange Outer Dia.: 2.380"
Height: 1.530"

4

Impeller

5

Thrust Bearing

6

Bearing Adapter FD-WA-10

Early-style. Use with CH-N-1

Material: Aluminum
Outer Notch Count: 3
Outer Dia.: 3.356"
Inner Dia.: 1.692"
Total Thickness: 0.700"
Functional Thickness: 0.543"

Tooling:

CH-N-1

7

Inner Stator Race

8

Roll FD-RO-705

7 Required

Length: 0.705"
Dia.: 0.313"

9

Accordion Spring FD-S-2A

7 Required

Width: 0.730"
Fold Count: 4
Relaxed Height: 0.280"
Relaxed Length: 0.480"

10

Stator Cam

11

Stator

11.1

Stator Cap FD-WP-27

Turbine side, 2005-later units

Material: Plastic
Total Thickness: 0.424"
Outer Dia.: 3.350"
Inner Dia.: 1.770"
Functional Thickness: 0.424"

12

Rivet FD-RV-3

10 Required

Rivet Head: Flat
Rivet Type: Solid
Head Dia.: 0.312"
Shank Dia.: 0.218"
Length: 0.400"

Rivet FD-RV-1L

10 Required

Rivet Type: Hollow
Rivet Head: Flat
Head Dia.: 0.312"
Shank Dia.: 0.218"
Length: 0.375"

13

Turbine Hub

14

Turbine

15

Damper Assembly

16

Seal FD-O-40

Material: PTFE
Seal Style: Scarf cut
Width: 0.092"
Height: 0.100"
Outer Dia.: 1.559"

16.1

Seal FD-O-16

For use with FD-DA-18PB & FD-DA-18PBF

Material: PTFE
Seal Style: Scarf cut
Width: 0.130"
Height: 0.096"
Outer Dia.: 1.675"

Seal FD-O-20

Material: PTFE
Color: Red
Seal Style: Solid
Width: 0.130"
Height: 0.095"
Outer Dia.: 1.683"

18

Piston Plate

19

Friction Ring B66320HTL

Material: HTL
Thickness: 0.066"
Inner Dia.: 7.750"
Outer Dia.: 9.000"

Friction Ring B66570HTL

Material: HTL
Thickness: 0.066"
Inner Dia.: 7.500"
Outer Dia.: 9.000"

Friction Ring B45320HTE

Material: HTE
Thickness: 0.045"
Inner Dia.: 7.750"
Outer Dia.: 9.000"

Friction Ring B45320HTS

Material: HTS
Thickness: 0.045"
Inner Dia.: 7.750"
Outer Dia.: 9.000"

20

Clutch Plate

20.1

Piston Plate FD-DA-18PB

Replaces items #18 & 20

Thickness: 0.200"