GM
245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only) Torque Converter
Tech Resources View all Torque Converters
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Impeller Hub GM-90-15G
RWD
- Hub Mount: Flanged
- Pump Drive Style: Slots
- Material: Hardened Steel
- Assembled Height: 2.188"
- Journal Dia.: 1.748"
- Flange Outer Dia.: 3.620"
- Height: 2.312"
Impeller Hub GM-90-69G
- Pump Drive Style: Slots
- Hub Mount: Butt Mount
- Material: Hardened Steel
- Assembled Height: 2.600"
- Journal Dia.: 1.748"
Impeller Hub GM-90-13G
200C, 700-R4
- Hub Mount: Butt Mount
- Pump Drive Style: Slots
- Material: Hardened Steel
- Assembled Height: 2.250"
- Journal Dia.: 1.748"
Impeller Hub GM-90-46G
200C, 700-R4, S-10
- Hub Mount: Butt Mount
- Material: Hardened Steel
- Assembled Height: 2.000"
- Journal Dia.: 1.748"
Impeller Hub GM-90-47G
180C
- Pump Drive Style: Slots
- Hub Mount: Butt Mount
- Material: Hardened Steel
- Assembled Height: 1.930"
- Journal Dia.: 1.875"
Impeller Hub GM-90-48G
200C, 700-R4, S-10
- Hub Mount: Butt Mount
- Material: Hardened Steel
- Assembled Height: 2.175"
- Journal Dia.: 1.748"
Impeller Hub GM-90-9G
125C, 440-T4
- Hub Mount: Pilot Butt Mount
- Material: Hardened Steel
- Assembled Height: 0.750"
- Journal Dia.: 1.787"
Impeller Hub GM-90-12G
200C, 700-R4
- Hub Mount: Butt Mount
- Pump Drive Style: Slots
- Material: Hardened Steel
- Assembled Height: 2.175"
- Journal Dia.: 1.748"
Impeller Hub GM-90-17G
125C, 440-T4
- Hub Mount: Flanged
- Material: Hardened Steel
- Pump Drive Style: Bushing
- Assembled Height: 0.813"
- Journal Dia.: 1.787"
- Flange Outer Dia.: 2.250"
- Height: 0.938"
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Impeller
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Thrust Bearing GM-N-11
2 Required
- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 2.500"
- Thickness: 0.150"
- Outer Dia.: 3.391"
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Stator (GM 245mm)
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Stator Cam
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Inner Stator Race GM-HR-3
- Material: Hardened Steel
- Length: 0.725"
- Internal Spline Tooth Count: 27
- Outer Dia.: 2.156"
Inner Stator Race GM-HR-18
Converts GM 245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only) converter cores to a 36-tooth spline for use in 6L80, 6L90 300mm applications
- Material: Hardened Steel
- Internal Spline Tooth Count: 36
- Length: 1.180"
- Outer Dia.: 2.156"
Inner Stator Race CH-HR-6
Adapts GM 245mm and 298mm converters for use with Chrysler 904 transmissions.
- Material: Hardened Steel
- Internal Spline Tooth Count: 27
- Length: 0.875"
- Outer Dia.: 2.156"
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Stator Cap GM-WA-4
- Material: Aluminum
- Outer Dia.: 3.643"
- Inner Dia.: 1.940"
- Functional Thickness: 0.109"
- Total Thickness: 0.234"
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Snap Ring
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Turbine
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Turbine Hub Insert GM-I-27FL
Can be used as a conversion in early style 245mm converters Late-style; to convert early-style unit to late-style, use insert with late-style damper & modify early-style turbine
- Material: Steel
- Internal Spline Tooth Count: 27
- External Spline Tooth Count: 30
Turbine Hub Insert GM-I-27F
Early-style
- Material: Steel
- Internal Spline Tooth Count: 27
- External Spline Tooth Count: 30
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Thrust Washer GM-WA-27B
Hard lube, full circle, upgrade
- Material: Hard-coated aluminum
- Outer Dia.: 1.340"
- Inner Dia.: 0.940"
- Thickness: 0.079"
Thrust Washer GM-WA-27C
C type
- Material: Aluminum
- Outer Dia.: 1.340"
- Inner Dia.: 0.940"
- Thickness: 0.079"
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Piston/Damper Assembly
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Rivet GM-RV-4
Short, early piston/damper, 6 required
- Rivet Type: Solid
- Rivet Head: Flat
- Head Dia.: 0.312"
- Shank Dia.: 0.156"
- Length: 0.375"
Rivet GM-RV-9
Long, late,piston/damper, 8 required
- Rivet Type: Solid
- Rivet Head: Flat
- Head Dia.: 0.300"
- Shank Dia.: 0.198"
- Length: 0.515"
Rivet BW-RV-1
Short, late piston/damper, 8 required
- Rivet Type: Solid
- Rivet Head: Flat
- Head Dia.: 0.312"
- Length: 0.378"
- Shank Dia.: 0.198"
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Insert
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Front Cover
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Mounting Pad
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