New OEM Mercury & Mariner V6 200-250 HP 3.0L Optimax DFI Gearcase

This listing is for a New OEM Mercury/Mariner/Quicksilver V6 Lower Unit. Fits Mercury or Mariner 200, 225, and 250 HP 3.0L Optimax/DFI outboards with serial number 1B504988 and prior. 12 pinion teeth. 13 spline driveshaft. Black. 1.75:1 Ratio. Available in the following models (Please select the model above and check for any price adjustments):

• 20″, Standard Rotation
• 25″, Standard Rotation
• 25″, Counter Rotation

Please note that this item is not normally kept in stock at our distributor’s warehouse. When order is placed, we will contact our distributor to get an estimated date of shipment and we will advise as soon as possible.

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.