Timing Cover Gasket Withstands The Stresses Of The Two Surfaces Expanding, Contracting, Warping, And Rubbing While Sealing In Engine Oil And Coolant. Some Applications May Have The Oil Pump In The Timing Cover So The Gasket Will Be Required To Seal High-Pressure Oil As Well
Replacement: 100% tested before shipping makes the replacement work better
Timing Cover Gasket Set Fit For 06-17 GMC 2.0L-2.4L L4 DOHC TC