Chrysler

727, 10-3/4" NLU Performance Torque Converter

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Chrysler 727
0
Ch rk 4

Performance Converter Kit CH-RK-4

Includes Impeller Hub, Turbine Hub, Thrust Washer, Front Cover Bushing, Ring Gear & Front Cover

  • Unit Size: 10"
  • Core: GM 245mm
  • Dampered: No
  • Lockup: No
  • Transmission Unit: 727
  • Turbine Hub Input Spline Count: 24
1
Mi hc y

Hub Cover MI-HC-Y

  • Material: Plastic
  • Color: Yellow
  • For Hub Dia.: 1-7/8"
2
Ch 90cm24

Impeller Hub CH-90CM-24

In CH-RK-4

  • Material: Chromoly
  • Hub Mount: Flanged
  • Pump Drive Style: Slots
  • Assembled Height: 2.625"
  • Flange Outer Dia.: 3.630"
  • Height: 2.750"
  • Journal Dia.: 1.875"
3
Impeller (GM 245mm)
4
Gm n 11

Thrust Bearing GM-N-11

2 Required

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Inner Dia.: 2.500"
  • Thickness: 0.150"
  • Outer Dia.: 3.391"
5
Gm ws 3

Shim GM-WS-3

  • Material: Steel
  • Thickness: 0.030"
  • Inner Dia.: 2.490"
  • Outer Dia.: 3.188"
Gm ws 1

Shim GM-WS-1

  • Material: Steel
  • Thickness: 0.010"
  • Inner Dia.: 2.490"
  • Outer Dia.: 3.188"
Gm ws 2

Shim GM-WS-2

  • Material: Steel
  • Thickness: 0.020"
  • Inner Dia.: 2.490"
  • Outer Dia.: 3.188"
6
Stator (GM 245mm)
7
Stator Cam (GM 245mm)
7.1
Gm r 5

Clutch Eliminator GM-R-5

Not for street use. Replaces items #7-11

  • Length: 0.910"
  • Outer Dia.: 3.770"
  • Internal Spline Tooth Count: 27
8
Gm s 3hp

Accordion Spring GM-S-3HP

8 required

  • Width: 0.380"
  • Relaxed Height: 0.225"
  • Fold Count: 6
  • Relaxed Length: 0.875"
Gm s 11

Accordion Spring GM-S-3

8 Required

  • Width: 0.380"
  • Relaxed Height: 0.225"
  • Fold Count: 3
  • Relaxed Length: 0.450"
9
Gm ro 385

Roll GM-RO-385

8 Required

  • Length: 0.385"
  • Dia.: 0.313"
10
Gm hr 3

Inner Stator Race GM-HR-3

  • Material: Hardened Steel
  • Length: 0.725"
  • Internal Spline Tooth Count: 27
  • Outer Dia.: 2.156"
11
Gm wa 4

Stator Cap GM-WA-4

  • Material: Aluminum
  • Outer Dia.: 3.643"
  • Inner Dia.: 1.940"
  • Functional Thickness: 0.109"
  • Total Thickness: 0.234"
12
Snap Ring (GM 245mm)
13
Turbine (GM 245mm)
14
Ch htcm 22 front

Turbine Hub CH-HTCM-22

In CH-RK-4

  • Material: Chromoly
  • Internal Spline Tooth Count: 24
15
Ch wp6 oe

Thrust Washer CH-WP6-OE

In CH-RK-4

  • Material: Plastic
  • Thickness: 0.188"
  • Inner Dia.: 1.380"
  • Outer Dia.: 2.420"
15.1
Mi n 16

Bearing Race MI-N-16

TRA-2233

  • Material: Hardened Steel
  • Thickness: 0.031"
  • Inner Dia.: 1.375"
  • Outer Dia.: 2.062"
Mi n 15

Thrust Bearing MI-N-15

NTA-2233

  • Bearing Style: Open
  • Material: Hardened Steel
  • Inner Dia.: 1.375"
  • Thickness: 0.078"
  • Outer Dia.: 2.062"
16
Ch b 2x

Bushing CH-B-2X

  • Material: Steel-backed alloy
  • Bushing Style: Finish-in-Place
  • Housing Bore: 1.609"
  • Width: 0.500"
  • Shaft Dia.: 1.364"
Ch b 2 cp

Bushing CH-B-2-CP

In CH-RK-4

  • Material: Steel-backed alloy
  • Bushing Style: Precision
  • Housing Bore: 1.609"
  • Width: 0.500"
  • Shaft Dia.: 1.375"
17
Ch rg 130

Ring Gear CH-RG-130

Chrysler 10-3/4 In CH-RK-4

  • Tooth Count: 130
  • Chamfer: None
  • DP/Module: 10
  • Thickness: 0.340"
  • Inner Dia.: 11.190"
  • Outer Dia.: 13.195"
18
Ch cc 3

Front Cover CH-CC-3

In CH-RK-4, 10.000" Bolt circle diameter with both 90-degree & offset bolt pattern

  • Material: AISI 1026 steel
  • Machining Process: Fully Machined Forging
A - G
ALTERNATE ASSEMBLY (REPLACES items #4 - 12, requires machining to turbine assembly (items #13 & 14) includes aluminum stator option, which works with 8" Opel one-way clutch)
A
Ch n 1

Thrust Bearing CH-N-1

2 Required

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Inner Dia.: 1.900"
  • Thickness: 0.181"
  • Outer Dia.: 2.821"
B
Ch ws 7

Shim CH-WS-7

  • Material: Steel
  • Thickness: 0.010"
  • Inner Dia.: 1.978"
  • Outer Dia.: 2.821"
Ch ws 9

Shim CH-WS-9

  • Material: Steel
  • Thickness: 0.030"
  • Inner Dia.: 1.978"
  • Outer Dia.: 2.821"
Ch ws 8

Shim CH-WS-8

  • Material: Steel
  • Thickness: 0.020"
  • Inner Dia.: 1.978"
  • Outer Dia.: 2.821"
C
Rr 325

Snap Ring RR-325

D
Gm wa 15

Stator Cap GM-WA-15

Use with any Mechanical Diode

  • Material: Aluminum
  • Outer Notch Count: 4
  • Outer Dia.: 3.245"
  • Inner Dia.: 1.690"
  • Total Thickness: 0.280"
  • Functional Thickness: 0.140"
E
Gm r 8

Clutch Eliminator GM-R-8

Not for street use.

  • Length: 1.010"
  • Outer Dia.: 3.250"
  • Internal Spline Tooth Count: 27
Gm md 10s

Mechanical Diode® GM-MD-10S

Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-073, GM-ST-073C, GM-ST-073S, GM-ST-073SC, GM-ST-082 or GM-ST-086.

  • Material: Steel
  • Internal Spline Tooth Count: 27
  • Design Strut Count: 10
  • Engagement Strut Count: 2
Gm md 9 3

Mechanical Diode® GM-MD-9-3

Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-073, GM-ST-073C, GM-ST-073S, GM-ST-073SC, GM-ST-082 or GM-ST-086.

  • Material: Steel
  • Internal Spline Tooth Count: 27
  • Design Strut Count: 9
  • Engagement Strut Count: 3
Gm cs 3

Sprag Cartridge GM-CS-3

Replaces items D - F

  • Material: Steel
  • Internal Spline Tooth Count: 27
Gm md 3

Mechanical Diode® GM-MD-3

Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-073, GM-ST-073C, GM-ST-073S, GM-ST-073SC, GM-ST-082 or GM-ST-086.

  • Material: Steel
  • Internal Spline Tooth Count: 27
  • Design Strut Count: 5
  • Engagement Strut Count: 1
E.1
Gm r 6

Outer Stator Race GM-R-6

Replacement for GM-CS-3

  • Material: Hardened Steel
  • Thickness: 0.750"
  • Outer Dia.: 3.247"
  • Inner Dia.: 2.614"
E.2
Gm hr 4

Inner Stator Race GM-HR-4

Replacement for GM-CS-3

  • Material: Hardened Steel
  • Internal Spline Tooth Count: 27
  • Length: 0.936"
  • Outer Dia.: 1.958"
E.3
Gm ws 23

Stator Cap GM-WS-23

Replacement for GM-CS-3

  • Material: Steel
  • Outer Notch Count: 4
  • Outer Dia.: 3.245"
  • Inner Dia.: 1.690"
  • Total Thickness: 0.378"
  • Functional Thickness: 0.140"
E.4
Mi sp 4

Sprag MI-SP-4

Replacement for GM-CS-3

  • Sprag Drag Clip Count: 11
  • Sprag Element Count: 22
  • Race Outer Dia.: 2.614"
  • Race Inner Dia.: 1.958"
  • Width: 0.750"
  • Torque Capacity: 807
F
Gm ws 7

Stator Cap GM-WS-7

Use with any Mechanical Diode

  • Material: Steel
  • Outer Notch Count: 4
  • Outer Dia.: 3.245"
  • Inner Dia.: 1.690"
  • Total Thickness: 0.280"
  • Functional Thickness: 0.140"
G
Gm st 082

Stator GM-ST-082

“082” GM 245mm blade profile

  • Material: Aluminum
Gm st 086

Stator GM-ST-086

“086” GM 245mm blade profile

  • Material: Aluminum