The boatowner's foremost troubleshooting guide, now better than ever If it's on a boat and it has screws, wires, or moving parts, it's covered in Boatowner's Mechanical and Electrical Manual. When you leave the dock with this book aboard, you have at your fingertips the best and most comprehensive a...

REPLACES:MERCURY MARINE 89-817109A 1, 89-817109A 2 & A 3SIERRA 18-5834RUBBER MOUNTING AND 5/16 STARTER STUDS APPLICATIONS:PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT.MERCURY 65 JET SN OG127500 & UPMERCURY 75 3CYL SN OG127500 & UPMERCURY 75 3CYL OPTIMAX SN OT8010...

IRWIN Impact Performance Series Tapcon installation bits are engineered for maximum durability and long life with impact drivers. They have a built-in hex collar stop feature for drilling the perfect hole depth for Tapcon screws, as well as other concrete screws. There's no need for the frustrating...

NGK Spark Plugs are designed to operate over a much wider heat range than ordinary plugs. They resist carbon buildup and pre-ignition. Each features high alumina ceramics for better heat transfer and electrical insulation. A patented triple gasket sealing process eliminates the possibility of combus...

Description: Used for fixing cables, waterproof IP67. Special design of the clamping die and rubber part, wide clamping range, strong stretching resistance, no damage to cables and devices. Without disassembly, cable can be inserted through directly then tighten easily and save time. Applicable t...

Toll Free Information Hotline 1-800-309-5190. Sales hours: Monday - Friday 8:30a.m. to 4:30p.m. Central Standard Time. These are the best boat covers available. They are suitable for STORAGE, MOORING, AS WELL AS TRAILERING. The cover is made from marine grade polyester canvass. The cover is made fro...

Little tips This light is designed for 12volt DC uses, like RVs. For other applications, like home, please get professional electrical instructions for wiring. Its small body makes it perfect for interior vehicle uses. Check out the dimension image and make sure it fits your applications. Wiring:...

REPLACES:API MARINE: MOT3012 MOT3012NARCO MARINE: 5396MERCURY MARINE: 50-822462 50-822462-1 50-822462T1 50-893890TSIERRA MARINE: 18-5621UNITED TECH: 5675640-M030SM SM56756ITEM DESCRIPTION: STARTERUNIT TYPE: MERCURYTYPE: PMDDVOLTAGE: 12ROTATION: COUNTERCLOCKWISETOOTH COUNT: 10GEAR OD: 29MM / 1.142INM...

Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved. Lowers ignition system voltage requirements. Greater ignitability and performance over conventional spark plugs. Increased fuel economy and lower emissions. Highly durab...

NGK Spark Plugs are designed to operate over a much wider heat range than ordinary plugs. They resist carbon buildup and pre-ignition. Each features high alumina ceramics for better heat transfer and electrical insulation. A patented triple gasket sealing process eliminates the possibility of combus...

LIQUID TIGHT WIRE SEALS provide low cost watertight calbe entries into panels and junction boxes. UL and CSA approved to work with round and flat cable. Resistant to saltwater, gasoline, alcohol, ketones, and mineral oil. Safe underwater to 300ft. (150 PSIG). Description: Round AWG Range: #1-3/0 Min...

Engagement of the four-wheel drive system is crucial during slick weather conditions. Dorman provides you with the security of knowing that your switch will activate every time. Special attention has been paid to electrical and mechanical details to ensure proper functioning.