Featuring all the parts needed to effectively rebuild an outboard gearcase in one convenient package, our lower unit rebuild packages offer a combination of aftermarket kits, bearings, gears, and seals, all complete with a one-year limited warranty. In addition to the parts detailed below, please contact us at obparts+cs@gmail.com or fill out the form below if you need any other parts to get your motor running again.
This rebuild kit, designed for a Yamaha 90 HP 2-Stroke 3-Cylinder, will fit models from 1988 to 2006. It includes the following items:
2-Stroke Gear Set [Replaces OEM # 688-45560-00, 688-45551-01, and 6H1-45571-01]
Clutch Dog [Replaces OEM # 6H1-45631-01-00]
Clutch Dog Spring [Replaces OEM# 688-45633-00-00]
Water Pump Kit [Replaces OEM # 692-W0078-01-00]
Seal Kit [Replaces OEM # 688-W0001-20-00]
Bearing Kit [OEM Replacement #s in Parentheses] [Includes Reverse Gear Bearing (93306-207U0-00), Aft Carrier Bearing (93317-325U0-00), Upper Driveshaft Bearing (93332-000U3-00), Outer Forward Gear Bearing (93332-000W7-00), and Pinion Bearing (93315-325V1-00)]
Additionally, other items for this lower unit are available for separate order if needed. Please email or fill out the form below to request.
SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)
If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.
