For mercury/Mariner outboards 35 HP and above plus all mercuries drives except Bravo drives. After installation, check for proper propeller clearance making sure the anode does not interfere with propeller function. Protect your Outboard and stern drive from the harmful effects of galvanic corrosion...

This book has been used for 30 years, updated periodically as needed. More than 20,000 students have successfully learned ocean navigation from these materials and gone on to cross oceans or circumnavigate the globe.This book covers how to find position at sea from timed sextant sights of the sun, m...

Royal Purple API-Licensed Heavy Duty SAE 30 High Performance Synthetic Motor Oil is fully synthetic - not made from crude oil like traditional motor oils. It's used to lubricate, clean, and cool engines with the utmost efficiency. Types of motor oil include conventional, synthetic, diesel, bio-based...

Mercury/Mariner O/B 2001-05 All Engines 2 Stroke Covers all 2.5-250 Hp All 2-stroke models; includes Fuel Injection and Jet Drives. Only Seloc manuals include Skill level Ratings (1 - 4 wrenches) based upon the degree of difficulty along with Special Tool icons where a OEM or electronic testing tool...

This under-cowl, in-line fuel filter fits many Mercury and Mariner outboards replacing contaminated filters and is mounted under the engine cowl. It also fits in specific MerCruiser fuel filter housing. It fits the filter housings for Verado L4, L6 (serial number 2B144122 and below). It fits 1.5L an...

Don't let water moisture or other fuel contaminants Rob horsepower from your engine. Filter those particles before they can get to your engine. Includes replacement filter and rubber gaskets for installation. Fits 2004 and newer mercury/mercruiser stern drive and Inboard engines with Gen III (3) fue...

Due to the immense torque transferred to the drive shaft, propeller hubs are an integral part to any marine propulsion system. Designed to protect your lower unit’s integrity if your prop was to strike an object underwater or become entangled in unforgiving debris, the Flo-Torq II hub kit also reduc...

Water separating canister element with O-ring and the water sensor unit. For all 1996 and newer Mercury and Mariner V-6 EFI outboards. Note that the sensor plus is blue plastic. Check your owner’s manual for inspection and replacement schedules. The Quicksilver brand is the leader in delivering unco...

Covers all the basic procedures and equipment. Includes predeparture checklist, recommended equipment & spare parts, fueling procedures, engine troubleshooting, radio use, trailering, launching, anchoring, knot tying, water skiing hand signals. Gives rules of the U.S. Buoyage System and right-of-way...

Replacement oil filter for Mercuries stern drive and inboard engines except V-6 engines with the oil filter mounted on the engine block. Will also fit all Mercury Marine made 4.5L and 6.2L engines. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to...

A comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyage systems and buoyage regions, key to reducing confusion and danger when entering unfamiliar waters or busy harbors. Complete details on right-of-way, s...

SELOC Marine maintenance and repair manuals offer the most comprehensive, authoritative information available for outboard, inboard, stern-drive and diesel engines, as well as personal watercraft. SELOC has been the leading source of how-to information for the marine industry since 1974. Designed an...