Brand new Center Main Bearing Kit for 1991 Mercury 2.5 Liter 150, 175, 200, 225 Pro Max, 245 Carb, 260 EFI, 280 ROS, 300 Drag. OD is 2.318 inches, ID is 1,375 inches. Two are required for each powerhead rebuild.
Part Numbers:6440, 16440, 16756, 16756A1, 16756A3, 16756A6, 9-51215, 16756A3
Center Main Bearing, Mercury 2.5 Liter
SKU: CM-77
$49.00Price