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VRO Pump
Repair Kit

VRO Pump Rebuild Kit


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Bill the Master Tech


If your Mfgr. says:

That motor's 7 years old!!
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Part's at central warehouse, you'll get it next month.
We don't make parts for those.
We only do warranty work.
Our techs only fix late models.
No clue what's wrong! So we'll work time & material.




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Confused about what prop to choose?

The choice of a propeller is critical to your boats' performance. Propellers furnished with smaller motors are at best a compromise and may actually be detrimental to the life of your motor. Please consider the load and use to which you are putting the motor and prop accordingly.

I believe that the best choice is generally "second gear" or a slightly LOWER pitch than you might otherwise select to avoid lugging the motor under load. In the case of 4 blade selection, it is important to remember that as a GENERAL rule reduce the pitch 2" from that of a 3 blade.

Do not scrimp on your propeller selection. Would you put a set of 6.70 X 15 rayon cord tires on a Corvette or a Viper? Of course not. This is where "The rubber meets the road" so to speak!

Propeller Selection Depends On  Boat Weight, Length, Desired Speed, & HP, as well as the added load (people, gear, etc.) you generally have on board.



We pay the freight out in USA on all orders over $100.00. Orders less than this amount will have a shipping and handling charge of $8.75 added. Some bulky and heavy items will incur additional charges. You will be notified beforehand if this is the case. All orders normally ship via USPS. Remember, all orders receive free technical support from the MasterTech!


Please review our Warranty, Returns & Refunds policies before you place an order.


The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.