Sonnax small flange impeller hub for the E4OD and 4R100 & other converters. Because many E4OD converter cores have been rebuilt several times over, the material on the impeller where the impeller hub mounts becomes very thin, making it difficult to weld a new impeller hub without burning through. This thin mounting surface also makes it hard to hold alignment when welding on a new hub.

More From This Category

Sonnax Tool Kit, Toyota U660E/F, Each

Sonnax Tool Kit, Toyota U660E/F, Each

$715.08

Sonnax Friction Ring, Ford, 9.440in. X 8.200in. X .020", Each

Sonnax Friction Ring, Ford, 9.440in. X 8.200in. X .020", Each

$64.66

Sonnax Tool Kit, Ford, 6F50/55, 6T70/75 Gen I, Each

Sonnax Tool Kit, Ford, 6F50/55, 6T70/75 Gen I, Each

$460.14

Sonnax Friction Ring, Ford, 10.200in. X 9.200in. X .066", Hts Material, Each

Sonnax Friction Ring, Ford, 10.200in. X 9.200in. X .066", Hts Material, Each

$30.41

Sonnax Sprag, Toyota/Lexus, Allison 1000/2000/2400, Each

Sonnax Sprag, Toyota/Lexus, Allison 1000/2000/2400, Each

$209.33

Sonnax Line Pressure Plug & Sleeve Kit, Chrysler, 48Re, Each

Sonnax Line Pressure Plug & Sleeve Kit, Chrysler, 48Re, Each

$69.97