Description
Sonnax 34234B-01 TH350, TH400, Powerglide and Allison AT-500 High Performance Pump Bushing.
Turbocharged racing applications with GM TH350, TH400, AT-500 and Powerglide transmissions get hot enough during staging that the common babbit pump bushings melt and disintegrate. This bronze bushing has a melting point three times greater than babbit bushings and will withstand the extreme peak temperatures seen in high-powered, turbocharged racing applications. Sonnax pump bushing 34234B-01 is a direct replacement that can be used to service any TH350, TH400, AT-500 or Powerglide application.
- Wear-resistant bronze lining
- Three times the melting point of babbit bushings
- Longer pump life
- Bushing Style: Precision
- Material: Bronze
- Width: 0.600″
- Shaft Dia.: 1.873″
- Housing Bore: 2.001″
