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    Buyer's Guide

    Why Buy from SEI?

    Performance, Value & Warranty All in One!

    As an economy-minded customer you want a low price, high performance and a great warranty on a new replacement drive. Here at SEI, we are able to offer you just that. A completely new replacement drive at a fraction of the price. But of course you ask, "What about quality?" Well, after years of design engineering and product testing at our private research lake in Florida, we can say with 100% confidence that you will be impressed. Add our three-year, fault-free warranty and it's easy to see the advantages in choosing SEI.

    • SEI is the most economical, highest value complete drive assemblies
    • All parts are COMPLETELY compatible with OE
    • Fast, friendly service by courteous sales professionals
    • Easily accessible tech support

    Only New
    at SEI

    Simply put, buying a remanufactured drive is risky.

    Common practices in the industry include reusing critical wear parts such as cases, gears, shafts and bearings. Inspecting these parts to determine a reasonable expected remaining life is nearly impossible. Consequently, premature failures are common.

    Why risk relying on used and possibly worn out parts when you can buy brand new drive from SEI for less money?

    Tested, Tested
    &Tested Again

    Sterndrive Engineering has spent 18 months and 10's of thousands of dollars on product testing at the company's private research lake in Central Florida. The result is a drive that we can say with 100% confidence works. Add that to our three-year warranty and it's easy to see why SEI is quickly becoming the largest supplier of replacement drives in the world.

    3 Year
    Fault Free Warranty

    SEI's warranty is the best in the industry for anyone considering purchasing a new drive. 3 Year Fault Free Warranty Click here for more details