Lower Case SEI unit Mercury outboard 3.0 L

lower unit Mercury outboard 3.0 L Our large selection of Outboard lower units of different brands will certainly meet your expectations.

Our replacement Outboard lower units will fit Mercury Outboard Lower Unit 3.0 L, with competetive prices. Our products are brand new; we do not sell remanufactured items.

In addition to receiving a 3-year warranty, we will ship your items in the most respectable delays.

13 Splines 20, 25, and 30 inch shafts.

If you have an 8 spline Mercury lower drive shaft, you will need to buy the stub shaft unit and purchase an upper driveshaft from an OE Mercury dealer.

20″  45-824114A 1
25″  45-823901A 1
30″  45-824115A 1

If you have a Mercury lower 13 spline two piece shaft, just purchase the appropriate one piece shaft from the drop down box above.

Your parts are shipped by FEDEX. They are generally sent in 2-3 business days however, in the peak summer hours it may take longer. A tracking number will be sent to you via your email.