Impeller Hub
Part No. ZF-90-1G

Sonnax impeller hub ZF-90-1G replaces worn or damaged impeller hubs when rebuilding ZF4HP16 (245mm) torque converters and is forged from 1045 steel for added strength and durability.

  • Pump Drive Style: Slots
  • Material: Hardened Steel
  • Hub Mount: Flanged
  • Journal Dia.: 1.575"
  • Assembled Height: 1.801"
  • Height: 2.008"
  • Flange Outer Dia.: 2.705"
  • Flange Pilot Dia.: 2.510"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • ZF4HP16 Impeller Hub ZF-90-1G