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298mm LU (250C, 350C, 200-4R, 4L60 & E)

Turbine Hub

Part No.

GM-HT-14HS

Turbine Hub
  • Turbine Hub

Small_gm-ht-14hs

298mm LU (250C, 350C, 200-4R, 4L60 & E)

Turbine Hub

Part No. GM-HT-14HS

  • Internal Spline Tooth Count: 27
  • External Spline Tooth Count: 30
  • Material: Steel

Sonnax offers flanged turbine hub GM-HT-14HS for the GM 298mm lockup torque converter. This turbine hub has induction-hardened internal spline teeth for wear resistance and meets other OE specifications for strength and durability.

  • Induction-hardened internal spline teeth for better wear resistance
  • Large flange
  • Weld in place