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B7TA, B7VA, B7YA

Impeller Hub

Part No.

HO-90-4G

Impeller Hub
  • Impeller Hub

Small_ho-90-4g

B7TA, B7VA, B7YA

Impeller Hub

Part No. HO-90-4G

  • Assembled Height: 1.811"
  • Height: 2.100"
  • Journal Dia.: 1.574"
  • Flange Outer Dia.: 3.100"
  • Tooth Count: 38 External
  • Pump Drive Style: Spline
  • Hub Mount: Flanged
  • Material: Hardened Steel

Sonnax flanged impeller hub HO-90-4G replaces worn or damaged impeller hubs in Honda B7TA/B7VA/B7YA converters. Due to annealing and warping of the bearing backup surface caused when welding the hub in place, use of enclosed bearing JA-N-13 is recommended in place of the OE open bearing.

  • Flanged
  • Hardened to OE specifications
NOTE:

Stator bore modification is required to use enclosed bearing JA-N-13.

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