Smooth surface, apparently was perfect the old retainer was leaking very little, I put the new, after a few days began to leak a lot but only when it is with hot engine.
I'm from Brazil, sorry I'm using Google translator, what would be the best form of translation? The retainer is the front pulley of the rotation sensor.
Olá amigos, meu Commodore vt 99 é com grande vazamento de óleo originado do selo de manivela, mas apenas vazamentos com motor quente, quando está frio não há vazamento, o selo é novo. Comutado para 1 mês.