Sierra 18-2760 Exhaust Tube Replaces 78458A1
Sierra 18-2760 Exhaust Tube Replaces 78458A1, Sierra 18-2760 Mercruiser High Performance Exhaust TubeFits Alpha Gen 1 and 2 and All Bravo Drives(Clamp Included). Sierra high quality aftermarket engine parts are manufactured to meet or exceed OEM requirements.Interchangeable with: GLM; 89150; Mallory; 9-72810; Mercruiser Stern Drive; 78458; 78458A1;