Features 1Applicable Model: The marine gimbal bearing is replacement for Mercruiser 120HP 140HP 165HP 225S 228HP 233HP 250HP, replacement for OMC Cobra and King Cobra Drives. 2OE Number: The part numbers for reference are 30?60794A4 and 30?879194A02 replacement for Mercruiser, 0983937 and 3853807 replacement for OMC, 3853807, 9?72410 replacement for Mallory, 21905 replacement for GLM. 3Improved Performance: The boat gimbal bearing enhances the performance of drivetrain system, providing better overall performance and efficiency. 4Durable and Reliable: Constructed with premium steel alloy, the marine engine gimbal bearing is durable and reliable material, high strength, resistant to daily wear and tear, ensuring long lasting use. 5Easy to Install: The gimbal bearing has a simple installation, convenient and time saving, don't need too much tools or complicated steps. Specification Item Type: Marine Gimbal BearingMaterial: Steel AlloyReplacement OE Number:Replacement for Mercruiser: 30-60794A4, 30-879194A02Replacement for OMC: 0983937, 38538073853807Replacement for Mallory: 9-72410Replacement for GLM: 21905Fitment:Replacement for MercruiserFit for 120HP / 140HP (2791957-6225576) (With Gimbal Trim Sender)Fit for 165HP (2763442 & Up)Fit for 225S (3856268-4200499)Fit for 228HP (4782330 & Up)Fit for 233HP (4200500 & Up)Fit for 250HP (4791300 & Up)Replacement for OMCFits all Cobra and King Cobra DrivesFit for Engine3.0L, 4.3L, 5.0L, 5.7L, 7.4L (1994-1998)5.8L (1994-1996)8.2L (1998) Package List 1 xMarineGimbalBearing