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6F50/6F55, 6T70/6T75

Impeller Hub

Part No.

GMFD-90-1G

Impeller Hub
  • Impeller Hub

Small_gmfd-90-1g

6F50/6F55, 6T70/6T75

Impeller Hub

Part No. GMFD-90-1G

  • Assembled Height: 1.530"
  • Height: 1.720"
  • Journal Dia.: 2.059"
  • Flange Outer Dia.: 3.500"
  • Pump Drive Style: Flats
  • Material: Hardened Steel
  • Hub Mount: Flanged

Sonnax flanged impeller hub GMFD-90-1G replaces damaged or worn impeller hubs in GM 6T70, 6T75 and Ford 6F50, 6F55 converters. The Sonnax impeller hub has a large, reinforced flange with a piloting diameter for accurate alignment and superior weld characteristics.