GM

4L80-E, 4L85-E, Single-Plate Performance (Mounting Ring) Torque Converter

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Gm rk 15
0
Gm rk 15

Performance Converter Mounting Ring Kit GM-RK-15

Includes Impeller Hub, Stator Race, Turbine Hub, Mounting Ring, Flat Head Bolts, Thrust Washer & Pilot

  • Unit Size: 10"
  • Core: GM 245mm
  • Dampered: Yes
  • Lockup: Single-Plate
  • Transmission Unit: 4L80-E, 4L85-E
  • Turbine Hub Input Spline Count: 35
1
Mi hc r

Hub Cover MI-HC-R

  • Material: Plastic
  • Color: Red
  • For Hub Dia.: 2"
2
Gm 90cm 60

Impeller Hub GM-90CM-60

In GM-RK-15

  • Material: Chromoly
  • Pump Drive Style: Flats
  • Hub Mount: Flanged
  • Assembled Height: 3.220"
  • Journal Dia.: 2.000"
  • Flange Outer Dia.: 3.620"
  • Height: 3.345"
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 md 4 2

Mechanical Diode® GM-MD-4-2

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. Replaces items 7-11.

  • Internal Spline Tooth Count: 37
  • Design Strut Count: 10
  • Engagement Strut Count: 2
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 11

Inner Stator Race GM-HR-11

In GM-RK-15

  • Material: Hardened Steel
  • Length: 1.241"
  • Internal Spline Tooth Count: 37
  • Outer Dia.: 2.235"
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
Gm htcm 46

Turbine Hub GM-HTCM-46

In GM-RK-15

  • Material: Chromoly
  • Internal Spline Tooth Count: 35
  • External Spline Tooth Count: 30
15
Gm o 21v

O-Ring GM-O-21V

  • Material: Fluorocarbon
  • Cross Section: 0.070"
  • Inner Dia.: 1.239"
Gm o 4v

O-Ring GM-O-4V

Oversized

  • Material: Fluorocarbon
  • Inner Dia.: 1.239"
  • Cross Section: 0.078"
16
Piston/Damper Assembly (GM 245mm)
17
Bwfristionringshte

Friction Ring B66320HTE

  • Material: HTE
  • Thickness: 0.066"
  • Inner Dia.: 7.750"
  • Outer Dia.: 9.000"
S20250wc

Friction Ring S20320WC

  • Material: WC
  • Outer Dia.: 9.000"
  • Inner Dia.: 7.750"
  • Thickness: 0.020"
Bwfristionringshte

Friction Ring B45320HTE

  • Material: HTE
  • Thickness: 0.045"
  • Inner Dia.: 7.750"
  • Outer Dia.: 9.000"
18
Front Cover (GM 245mm)
19
Gm bm 6

Mounting Ring GM-BM-6

In GM-RK-15

  • Material: Steel
  • Thickness: 0.375"
  • Inner Dia.: 8.380"
  • Bolt Circle Dia.: 11.50"
20
Mi fn 3

Bolt MI-FN-3

In GM-RK-15

  • Material: Steel
  • Bolt Head: Countersunk
  • Bolt Spec: M10-1.50 x 20
21
Gm wa 39

Thrust Washer GM-WA-39

In GM-RK-15

  • Material: Hard-coated aluminum
  • Outer Dia.: 1.475"
  • Inner Dia.: 1.102"
  • Thickness: 0.250"
22
Gm pi 18

Pilot GM-PI-18

In GM-RK-15

  • Material: Steel
  • Pilot Type: Weld-in
  • Outer Dia.: 1.703"