Technical Marine Product Information for Boating Enthusiasts
**Offering the option between Mercruiser Original Equipment, Direct Replacement, and High Performance Marine Engine Parts**
At Performance Product Technologies, we specialize with OEM’s such as MerCruiser. You don’t have to worry about finding necessary Mercury Outboard Parts, Mercruiser manuals or marine part technical experience and support–we can offer you all the marine exhaust tips you need. At PPT, we only handle the technical marine products and marine engines that make your boat move. Having spent more than 20 years as marine product and design engineers for the largest Marine Engine/Sterndrive manufacturer in the industry, we have the Mercruiser part technical product experience you require. During these 20+ years, we developed marine cooling system diagrams and introduced to market several complete new engine product lines, multiple complete marine exhaust systems and various accessory drive systems and related hardware. We have patented various products of which more than 80% are currently in high volume production. Don’t make the mistake of allowing a retailer to spec a product for you based on “them” simply wanting to make the sale. Rather take a little additional time and allow us to help you ensure the part you order is in fact the correct product for your needs. Please feel free to review the following technical product tips regarding different marine engines and related marine part systems. Please note that this is a “Living Section” of the website, meaning we are continually adding to this knowledge base. If you see a section that doesn’t link to an actual document, please be patient as these are currently in the queue and will be updated in the near future. No other company supports or offers this level of service and support. We not only support it, but offer it up front and at a lower delivered cost to you.
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| Patent No. | Patent Title |
| 6,652,337 | Exhaust System for a Marine Propulsion Engine |
| 6,648,338 | Exhaust Gasket with Individually Sealed Water Passages |
| 6,379,201 | Marine Engine Cooling System with a Check Valve |
| 6,343,965 | Pneumatically Actuated Marine Engine Water Drain System |
| 6,135,064 | Engine Drain System |
| 6,089,934 | Engine Cooling System with Simplified Drain and Flushing Procedure |
| 5,980,342 | Flushing System for a Marine Propulsion Engine |
| 5,664,526 | Apparatus for Separating Solid Material from Cooling Water |
| 5,628,285 | Drain Valve for a Marine Engine |
| 5,579,727 | Separating Apparatus for the Cooling System of a Marine Engine |
| 5,329,888 | Thermostat Housing for a Marine Engine |
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