Mercury & Mercruiser Forward Gear Inner Bearing | Sierra 18-1157 M Series Battery Switches Does not include garden hose

Does not include garden hose

Tin-plated copper buses and fuse clips give 30 Ampere rating per circuit

Replaces Crusader 12531

Installing a new ignition kit provides several immediate performance advantages

& 90 HP Mercury/Mariner outboard engines

Mercury & Mercruiser Forward Gear Inner Bearing | Sierra 18-1157 M Series Battery Switches Does not include garden hoseMercury & Mercruiser Forward Gear Inner Bearing Sierra 18 1157 Sierra 18 1157 Bearing Mercury & Mercruiser Forward Gear Inner Bearing For Mercruiser Vazer Replaces Mercury 31 30895, 31 30895T Replaces OMC Johnson Evinrude 775440 Replaces Mallory 9 75111 Additional Information SIERRA has a 58 year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to