6T40/6T45, 236mm

Impeller Hub
Part No. GM-90-97G

Sonnax flanged impeller hub GM-90-97G replaces worn or damaged impeller hubs in late-style GM 6T40/6T45, 236mm converters incorporating start/stop technology. Used in conjunction with Sonnax bushing GM-B-8, GM-90-97G has a large reinforced flange with a piloting diameter for accurate alignment and superior weld characteristics. The large flange also provides a substantial backup surface for impeller-side thrust bearing GM-N-24.

  • Pump Drive Style: Flats
  • Hub Mount: Flanged
  • Material: Hardened Steel
  • Assembled Height: 1.800"
  • Flange Outer Dia.: 3.720"
  • Height: 2.000"
  • Journal Dia.: 1.901"

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  • 6T40/6T45, 236mm Impeller Hub GM-90-97G
  • 6T40/6T45, 236mm Impeller Hub GM-90-97G details