yamaha 70hp 2stroke

Kits contain water tube, impeller, housing, water pump gasket, grommet, drain gasket, water pump base to gear housing gasket, water pump gasket, seal ring, plate and O-rings.
54.99 USD

Yamaha SUV
124.98 USD

Yamaha FX140
104.98 USD

Yamaha FX-1
99.98 USD

Yamaha SUV.
69.99 USD

Yamaha WaveJammer.
62.99 USD

Yamaha GP 1200 / GP 700 1997-1999,Yamaha GP 800R / GP 760 1998-2000
99.98 USD

Yamaha Fin Boater's World is your Sacrificial Anode Center. We want to make sure engine troubles don't keep you from having fun on the water! No matter where you choose to do your boating, we have all the right products to help take care of your boat. Read this quick overview on how to protect you engine from corrosion!What causes corrosion? Seawater is a good conductor and freshwater a bad conductor, so corrosion is worse in seawater. Generally, corrosion rates increase in proportion to the amount of oxygen in the water. However, cracks and crevices, which are areas starved of oxygen, become anodic and corrode also. Higher temperature increases corrosion rates - doubling for every 30 degrees C (55 degrees F). There are various types of microorganisms that can contribute to corrosion, either by removing protection or causing a corrosive environment.Why do I need anodes? You need anodes on your engine because when two different metals are in contact, electrons will flow from the more negatively charged metal (anode) to the more positive metal (cathode). If you want to protect both types of metal from corrosion, you must add a third metal such as zinc, although magnesium and aluminum are also used. This active metal becomes the anode for both metals. The zinc or aluminum sacrifices itself to protect the other two metals, hence the term "sacrificial anode".Do's and Don'tsDO change your anode when they are 50 percent corroded DO make sure they make good electrical contact - remove paint and clean the mounting surface.DO protect trim tabs individually (do not bond). Although they are usually made from stainless steel they can still corrode and need sacrificial anodes.DO be sure to use new fasteners on sterndrives - even stainless bolts fail as a result of corrosion.DO keep a sterndrive immersed in the water so that the anodes can work. DON'T use zinc anodes on aluminum outdrivesDON'T paint anodes. They will not work to their full potential!DON'T mix anode types - aluminum anodes will try to protect zinc.DON'T use magnesium anodes on outdrives in salt or brackish water as it will "overprotect" the aluminum.
12.99 USD

Impellers are the heart of the water pump within a cooling system in an I/O or O/B application. They pump fresh water, via lake, river, etc., circulate it through the engine and then expel it back into the body of water. These impellers are made of nitryl or neoprene rubber. Most have a brass insert to eliminate corrosion problems. All Yamaha impellers are imported and meet OE specifications Recommended replacement schedule is every 3 years for fresh water and every year for salt water
21.99 USD

Impellers are the heart of the water pump within a cooling system in an I/O or O/B application. They pump fresh water, via lake, river, etc., circulate it through the engine and then expel it back into the body of water. These impellers are made of nitryl or neoprene rubber. Most have a brass insert to eliminate corrosion problems. All Yamaha impellers are imported and meet OE specifications Recommended replacement schedule is every 3 years for fresh water and every year for salt water
19.99 USD