mercury 30 hp

Suzuki Fin 150/200 Hp What is Corrosion?Corrosion is an electrochemical process of deterioration of metal components when exposed to an aqueous environment (water). This occurs both underwater and in the atmosphere. The deterioration is the process of the metal changing into its oxide form. Steel, for example, will degrade (oxidize) back to its natural stable state - rust (iron ore). 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 you must add a third metal. The most common metal is 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." Zinc is the most common material used. Zinc anodes are not very effective in freshwater and can stop working after only a few months if not made to mil. specifications. It is a good policy to change them regularly, even if they look OK. Remember, if an anode doesn?t wear away it is not working! The aluminum alloy used in anodes is very different from normal aluminum. It includes about 5% zinc and a trace of Indium, which prevents the build up of an oxide layer. Aluminum Anodes last 50% longer and will provide better protection that Zinc. Aluminum anodes can be used in salt and brackish (mix of fresh and salt water) water environments. However in freshwater, due to the increased resistively of the water and reduction of salts, Aluminum and Zinc Anodes will start to passivate, ultimately renders them ineffective. In freshwater it is recommended to use Magnesium Anodes. Magnesium Anodes have a higher driving voltage than Zinc or Aluminum, and therefore are more effective in freshwater. It is not recommended to use Magnesium in saltwater for that very reason.Area and Weight of AnodesThe surface area of the sacrificial anodes determines how much protection (amperage) you get. The weight determines how long they will last. Different anodes have different capacities measured in Amp Hours per Pound. The ratio of the area of the cathodic (protected) surface to the anodic (corroding) surface is critical in galvanic corrosion. The smaller the area where the anode is giving up material, the faster it will take place. Ideally the anodic area should be much bigger than the cathodic area. This ratio can be improved by painting the cathodic surface. Never paint the sacrificial anode.Several Factors Affect 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 degreeC (55 degrees F). There are va
11.99 USD

The NEW SX series incorporates all of the fully automatic features of these popular SMART TABS, in addition to the rust and corrosion free benefits of molded composite materials. Assembly can be completed in seconds and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a phillips screw driver. SMART TABS SX provide unequaled performance and durability with no maintenance in fresh or salt water. The system can be specifically tuned to maximize the performance of any powerboat, and TRACKING RIBS have been added to improve handling at higher speeds. The patented SMART TABS are a one of a kind trim and stabilizer system that automatically adjust to the sea conditions, without the need for expensive electric or hydraulic hardware or switches. The system constantly reacts to the water conditions, boat speed, and balance providing remarkable improvements on any boat. Benefits: Smoother and Faster Acceleration (Great for Skiing) 40% less Bow Rise and 35% lower On Plane Speed (Great for Tubing) More Top Speed and No Porpoising or Chine Walking Improves Handling and Smoother Ride in Any Water Improved Fuel Economy (11% + average) Sizes: Nauticus part # SX9510-30: 14' to 17' 20 HP to 35 HP Nauticus part # SX9510-40: 14' to 17' 40 HP to 80 HP Nauticus part # SX9510-60: 15' to 19' 60 HP to 140 HP Nauticus part # SX9510-80: 16' to 20' 150 HP to 225 HP
129.99 USD

Mercury 3/8" Barb Female Die Cast Fuel Line Engine And Tank Connector Bayonet Style
14.99 USD

Outboard Anodes - Mercury/Force/Mariner
28.99 USD

Change props faster, cheaper, with Quicksilver's modular hubFlo TorQ II modular propellers let you easily switch props, change pitch, change from aluminum to stainless, or replace a bent propeller. They're a direct replacement for the Michigan XHS hub kits. Just remove the old prop and slip on a new one. When large underwater obstruction are encountered, the Delrin sleeve of the Flo-Torq II System is designed to "break away" following impact, ensuring that damage to the engine, engine drive and propeller is kept to a minimum. And better yet, the sleeve can easily be replaced by you! Competing hub systems take longer to break away after impact, increasing the risk of major damage to both the engine and the drive.
41.99 USD

Change props faster, cheaper, with Quicksilver's modular hubFlo TorQ II modular propellers let you easily switch props, change pitch, change from aluminum to stainless, or replace a bent propeller. They're a direct replacement for the Michigan XHS hub kits. Just remove the old prop and slip on a new one. When large underwater obstruction are encountered, the Delrin sleeve of the Flo-Torq II System is designed to "break away" following impact, ensuring that damage to the engine, engine drive and propeller is kept to a minimum. And better yet, the sleeve can easily be replaced by you! Competing hub systems take longer to break away after impact, increasing the risk of major damage to both the engine and the drive.
41.99 USD

Outboard Anodes - Mercury/Force/Mariner Manufacturer: Canada Metals
14.99 USD

Outboard Anodes - Mercury/Force/Mariner Manufacturer: Canada Metals
24.99 USD

Outboard Anodes - Mercury/Force/Mariner Manufacturer: Canada Metals
13.99 USD

Outboard Anodes - Mercury/Force/Mariner Manufacturer: Canada Metals
29.99 USD