BorgWarner 310mm LU (A618, 47RH/RE, 48RE)

Impeller Hub
Part No. BWFD-90-1G

View Instructions

Sonnax impeller hub BWFD-90-1G is a replacement component for Sonnax performance converter kit BWFD-RK-1. To increase durability, the journal diameter features a super-hard surface band.

Modification required when using in a 47RH/RE application. See instructions for details.

  • Pump Drive Style: Slots
  • Hub Mount: Flange
  • Material: Hardened Steel
  • Assembled Height: 1.792"
  • Height: 2.250"
  • Journal Dia.: 1.876"
  • Flange Outer Dia.: 4.400"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • BorgWarner 310mm LU (A618, 47RH/RE, 48RE) Impeller Hub BWFD-90-1G