December 21, 2012
Upgrading the Honda Impeller-to-Stator Bearing
Ed Lee
Sonnax flanged impeller hub HO-90-4G replaces worn or damaged impeller hubs in Honda/Acura B7TA, B7VA, B7YA converters. Due to annealing and warping of the bearing backup surface caused when welding the hub in place, use of thrust bearing JA-N-13 is recommended in place of the OE open bearing.
Stator bore modification is required to use thrust bearing JA-N-13.
December 21, 2012
Ed Lee