Timing Cover Gasket | Sierra 18-0887 For GM 4 and 6 cylinder engines Replaces Mercury 27-49953, 27-34216, and F15000201 Replaces OMC 912988, 913275, and 3852691 Replaces Yamaha YSG-14096-15-6G Replaces Volvo Penta 3852691 Replaces Mallory 9-61602
Timing Cover Gasket | Sierra 18-0887 For GM 4 and 6 cylinder engines Replaces Mercury 27-49953, 27-34216, and F15000201 Replaces OMC 912988, 913275, and 3852691 Replaces Yamaha YSG-14096-15-6G Replaces Volvo Penta 3852691 Replaces Mallory 9-61602