78458A1 Exhaust Tube Bellow – Fits MerCruiser R MR Alpha One Bravo I II III Blackhawk 70HP and CEF 500348

and CEF 500348

Refer to the "What's in the Box" section for a complete list of included components

Pro-Grade Standards: We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions

and carefully place it in the center of your guideline

Common signs of a worn or damaged impeller include a weak or nonexistent water stream from the engine's tell-tale outlet

78458A1 Exhaust Tube Bellow – Fits MerCruiser R MR Alpha One Bravo I II III Blackhawk 70HP and CEF 500348Product Details The 78458A1 Exhaust Tube Bellow is designed for MerCruiser R MR Alpha One (serial no. 6225577 & up, 19831990), Bravo I, II, III (serial no. OB664190 & up, 1988 and later), and Blackhawk (serial no. 0F18677 & up, 19941995) sterndrive applications. This exhaust bellow connects the exhaust system components while allowing flexibility during engine movement. This part directly replaces MerCruiser 78458A1, Sierra 18 2760, Mallory 9 72810,