Crankshaft Upper Main Bearing Compatible With Yamaha 25 Hp 30 Hp 20 Hp 2-Stroke Outboard 2-Cylinder

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 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.

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov