March 24, 2013
Salvaging Late-Model 4L80-E Stators
Ed Lee
280mm LU (4L60-E) “VJCX”, 300mm (4L60-E), 4L80-E (Late Single Stator), 6L80, 6L90 (300mm), 6L80, 6L90 (300mm)
Thrust Bearing
Part No. GM-N-20
- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 2.598"
- Thickness: 0.179"
- Outer Dia.: 3.661"
September 03, 2008
GM-N-20: Enhanced Replacement for GM-N-18 Impeller Side Bearing
Where to Buy
- Existing Customers: Contact your sales representative.
- New Customers: Fill out the form and a sales representative will contact you.
Related Sonnax Parts
Required
Recommended
280mm LU (4L60-E) “VJCX”
Impeller Hub GM-90-94G
- Hub Mount: Flanged
- Material: Hardened Steel
- Pump Drive Style: Slots
- Assembled Height: 2.340"
- Flange Outer Dia.: 3.950"
- Height: 2.510"
- Journal Dia.: 1.748"
Required
Recommended
300mm (4L60-E)
Impeller Hub GM-90-61G
- Hub Mount: Flanged
- Pump Drive Style: Slots
- Material: Hardened Steel
- Journal Dia.: 1.748"
- Assembled Height: 2.350"
- Height: 2.500"
- Flange Outer Dia.: 3.910"
Required
Recommended
6L80, 6L90 (300mm)
Impeller Hub GM-90-14G
- Hub Mount: Butt Mount
- Pump Drive Style: Slots
- Material: Hardened Steel
- Assembled Height: 2.380"
- Journal Dia.: 1.834"
Required
Recommended
6L80, 6L90 (300mm), A4CF1, A4CF2
O-Ring GM-O-11V
- Material: Fluorocarbon
- Cross Section: 0.103"
- Inner Dia.: 2.300"
Required
Recommended
6L80, 6L90 (300mm), 6L90 (Captive Clutch)
Rivet GM-RV-10
- Rivet Type: Solid
- Rivet Head: Flat
- Head Dia.: 0.333"
- Shank Dia.: 0.193"
- Length: 0.500"
Required
Recommended
280mm LU (4L60-E) “VJCX”, 300mm (4L60-E), 6L80, 6L90 (300mm)
Stator Cap GM-WA-28
- Material: Aluminum
- Outer Notch Count: 5
- Outer Dia.: 4.261"
- Inner Dia.: 1.940"
- Total Thickness: 0.302"
- Functional Thickness: 0.186"
Required
Recommended
6L80, 6L90 (300mm), 6L90 (Captive Clutch)
Turbine Hub GM-HTCM-49HS
Chamfered Nose
- Material: Chromoly
- Internal Spline Tooth Count: 36
- External Spline Tooth Count: 55
Required
Recommended
6L80, 6L90 (300mm), 6L90 (Captive Clutch)
Turbine Hub GM-HTCM-56HS
Stepped, Chamfered Nose
- Material: Chromoly
- Internal Spline Tooth Count: 36
- External Spline Tooth Count: 55