Rareelectrical Crankshaft Upper Main Bearing Compatible with Yamaha 25 Hp 30 Hp 20 Hp 2-Stroke Outboard 2-Cylinder 3-Cylinder 1993-2009 Cylindrical Replaces 93311-632U7-00 93311632U700 New Engine Kit

APPLICATIONS: Yamaha 2-Stroke Outboard: 2-Cylinder 2.638 Bore 20 HP (1996-1997) 2-Cylinder 2.638 Bore 25 HP (1994-2009) 2-Cylinder 2.638 Bore 30 HP (1993-1996) 3-Cylinder 2.373 Bore 30 HP (1993-2002) Position: Upper Main Bearing Component: Crankshaft Cylindrical Bearing CROSS REFERENCE: 93311-632U7-00 93311632U700 SPECIFICATIONS: Type: Crankshaft Upper Main Cylindrical Bearing Position: Upper Main Engine: 2-Stroke 2-Cylinder / 3-Cylinder Horsepower: 20 HP / 25 HP / 30 HP Brand: Yamaha Outboard Model Years: 1993-2009 Quantity: 1 Per Package PRODUCT DETAILS: Direct replacement crankshaft upper main cylindrical bearing for Yamaha 20, 25, and 30 HP 2-stroke outboard motors produced between 1993 and 2009. This bearing fits the upper main position on both the 2-cylinder 2.638 bore and 3-cylinder 2.373 bore versions of the Yamaha small-block 2-stroke outboard engine family. The cylindrical bearing design provides excellent radial load capacity for the crankshaft upper main position where it supports the crankshaft assembly in the powerhead. Compatible with multiple Yamaha outboard configurations including the 20 HP (1996-1997), 25 HP (1994-2009), 30 HP 2-cylinder (1993-1996), and 30 HP 3-cylinder (1993-2002). The crankshaft upper main bearing is a critical powerhead component that should be inspected during engine service and replaced if any wear, roughness, or play is detected. Manufactured to match specifications for reliable performance in outboard marine engine applications. Always confirm your model and part number before purchasing to verify proper fitment for your Yamaha outboard. Verify your part number before purchasing to confirm fitment for your specific Yamaha outboard.

• Compatible with Yamaha. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Part Numbers: / 93311-632U7-00 93311632U700 / Item Specifications: / Component: Crankshaft Upper Main Cylindrical Bearing / Engine: 2-Stroke 2-Cyl / 3-Cyl / Horsepower: 20/25/30 Hp / Brand: Yamaha Outboard / Compatible Models: / 20 Hp 2-Cyl 2.638 Bore (1996-1997) / 25 Hp 2-Cyl 2.638 Bore (1994-2009) / 30 Hp 2-Cyl 2.638 Bore (1993-1996), 3-Cyl 2.373 Bore (1993-2002) / Product Details: / Direct Replacement Crankshaft Upper Main Cylindrical Bearing
• Applications: Applications: / Yamaha 2-Stroke Outboard: / 2-Cylinder 2.638 Bore 20 Hp (1996-1997) / 2-Cylinder 2.638 Bore 25 Hp (1994-2009) / 2-Cylinder 2.638 Bore 30 Hp (1993-1996) / 3-Cylinder 2.373 Bore 30 Hp (1993-2002) / Position: Upper Main Bearing / Component: Crankshaft Cylindrical Bearing
• Applications: ...
• Crankshaft Upper Main Bearing Source: Aftermarket