TecDoc Engine Number: CHEVROLET Z 20 D1 ; Transmission ID: F40-6 ; Transmission Type: Manual Transmission, 6-speed ; Model year from: 2011 ; Model year to: 2012 ; Height [mm]: 9 mm ; Inner diameter [mm]: 35 mm ; Outer diameter [mm]: 54.9 mm ; Material: FPM (fluoride rubber) ; ArticleState: Normal