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New Aftermarket Mercury/Mariner V6 3.0L 200 DFI - 250 HP Lower Unit Rebuild Kit [1994-2007]

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 Product Description

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 email us or fill out the form below if you need any other parts to get your motor running again.

This rebuild kit, designed for a Mercury/Mariner V6 3.0L 200 DFI - 250 HP, will fit models from 1994 to 2007. You will need to verify the year of your motor and the outer forward gear bearing that you are replacing.

It includes the following items:

Gear Set [Replaces OEM#s 43-859322A1 & 43-859321A3]


Clutch Dog (Will be one of the two below depending on year of your motor)

Pinion Nut [Replaces OEM# 11-35921]


Water Pump Kit


Seal Kit [Replaces OEM# 26-816575A5]


Drive Shaft Shim Kit


Forward Gear Shim Kit [Replaces OEM# 15-44491A1]


Bearing Kit [OEM Replacement #s in Parentheses] [Includes Inner Forward Gear Bearing (31-30895T), Reverse Gear Bearing (30-88957T), Carrier Bearing (31-30956T)Top Drive Shaft Bearing (31-36387A1)Bottom Drive Shaft Bearing (31-42647A1), and Bottom Drive Shaft Bearing (31-48939A2)]


Outer Forward Gear Bearing (Will be one of the two below depending on the number stamped on the bearing race)

Additionally, we offer other items for these lower units for separate order. Please email us or fill out the form below for pricing and availability. 

This item qualifies for Free Shipping in the Lower 48. Increased fees will apply for Alaska, Hawaii, US Territories, and International Shipping. Shipments to Kentucky will be charged 6% KY sales tax.

If you have any questions, please contact us through e-mail at obparts+cs@gmail.com. Please provide your engine model and serial numbers to help confirm compatibility.

Didn't find the Outboard Part you needed?  We have many additional parts in our warehouse.  Please contact us directly to let us do a custom search for the part you need. 

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