ʻO 7/8″ (e like me 22.23mm) ke anawaena poʻomanaʻo master cylinder he pahu pahu.ʻO ka helu ʻāpana ʻo GA97-43-400.Ua kūpono ia no Mazda MX6, 626 1983-1988.ʻO ka puʻupuʻu hoʻoheheʻe hao he ʻano pāpaʻi lua.