Exhaust manifold and exhaust plate diaphragm 144791 is for select Mercury or Mariner 105-225hp 2-stroke EFI/DFI/Laser/Magnum II & III/ProMax/SuperMAG/Jet/Pro XS (2.5L) outboards. See your owner's manual, parts listing or service manual for exact application and installation instructions.
Exhaust manifold and exhaust plate diaphragm for select Mercury or Mariner 105hp-225hp 2-stroke EFI/DFI/Laser/Magnum II & III/ProMax/SuperMAG/Jet/Pro XS (2.5L) outboards
See your owner's manual, parts listing or service manual for exact application and installation instructions
Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive