Purchasing a second user boat motor can be far less dear than buying one new.  You want to be extraordinarily careful about which used boat motor you select because selecting the wrong one will cost more resources in pricey repairs.  The most vital part of buying a used boat motor is to conduct an in depth inspection.  Look for exterior cracks and corrosion which could be sign of internal damage to the engine.  Repairing these things can be very pricey.  If buying a used outboard motor you should also check the prop shaft for any bent areas.  If the propeller’s hub doesn’t wobble even though it is spinning it is perhaps in good condition.  It is also important to check the nameplate for complete model and serial numbers.  This could help shield you from purchasing a nicked ship motor.  

It’s also important to listen to the ship motor while it is operating at both idle and full speed.  This will give you a feeling of issues that can exist in the carburetor or ignition.  If you can, check whether the used boat motor is able to make the transition from neutral to reverse and neutral to forward.  If you’ve a ship mechanic that you trust it is a smart idea to get them concerned in your search for a good used ship motor.  

When you have found a second hand ship motor which is in good working condition it’s going to be time to make your purchase.  It’s important that you provide yourself with protection from conmen whether or not you are shopping on the web or offline.  Sometimes underhand people will try to sell you a second hand ship motors with fake claims and documents.  Always ask the vendor for legal documents related to the sale of the boat motor.  The documents should include the sales price, technical specs of the motor, and model and serial numbers.