Flexible Coupling - 4 dia, 4 bolts, 0.39 hole dia, 3.25 bolt circle dia, 4.5 coupling dia, 1.35 coupling length, 3/8UNF coupling bolt dia, 7 hp/100 rpm from R AndD
Protect your boat's drive train with the Flexible Coupling. Fits between the transmission output flange and the shaft flange to absorb shock load s resulting from gear changes, or the propeller striking a submerged object. If the disc is destroyed from massive shock load, the metal compression straps keep the coupling intact, ensuring that the drive system is functional in both forward and reverse. The flexible disc is machined from resilient and durable polyurethane. Isolates the shaft.

Flexible Coupling - 4 dia, 4 bolts, 0.39 hole dia, 3.25 bolt circle dia, 4.5 coupling dia, 1.28 coupling length, 10MM coupling bolt dia, 5 hp/100 rpm from R AndD
Protect your boat's drive train with the Flexible Coupling. Fits between the transmission output flange and the shaft flange to absorb shock load s resulting from gear changes, or the propeller striking a submerged object. If the disc is destroyed from massive shock load, the metal compression straps keep the coupling intact, ensuring that the drive system is functional in both forward and reverse. The flexible disc is machined from resilient and durable polyurethane. Isolates the shaft.

Flexible Coupling - 4.00 dia, 4 bolts, 0.39 hole dia, 78mm bolt circle dia, 4.5 coupling dia, 1.28 coupling length, 10mm coupling bolt dia, 20 hp/100 rpm from R AndD
Protect your boat's drive train with the Flexible Coupling. Fits between the transmission output flange and the shaft flange to absorb shock load s resulting from gear changes, or the propeller striking a submerged object. If the disc is destroyed from massive shock load, the metal compression straps keep the coupling intact, ensuring that the drive system is functional in both forward and reverse. The flexible disc is machined from resilient and durable polyurethane. Isolates the shaft.

Sierra-Gimbal Bearing from SIERRA
MerCruiser SIERR# OE Part# 18-2100 30-60794A4 18-2101 30-36418 OMC Sterndrive/OMC Cobra SIERR# OE Part# 18-2100 983937; Fits all OMC Cobra Drives (Link Belt).

Reseal Kit Transom from SIERRA
Transom Seal Kit, 18-2601-1 Transom seal kit for Mercruiser sterndrives.

Prop Removal Kit from NATIONAL PRODUCTS
PRO-PULL Kits let you quickly remove 3- and 4-blade propellers from inboard shafts with a 3/4'' to 1 1/8'' diameter. The tool is made of heat-treated steel and features fine-thread screws for tremendous pulling force with very little effort. Kit also includes: Prop nut wrench, stainless cotter pin, brass prop-shaft key. Brass nylock prop nut, waterproof grease, and a rustproof carrying case.

Transom Seals & Kit - Alpha I Gen II, P/N 30-803099T1 from SIERRA
Also includes other high-wear items like the gimbal bearings.

Pro-Pull Tool Only from NATIONAL PRODUCTS
PRO-PULL Kits let you quickly remove 3- and 4-blade propellers from inboard shafts with a 3/4'' to 1 1/8'' diameter. The tool is made of heat-treated steel and features fine-thread screws for tremendous pulling force with very little effort. Kit also includes: Prop nut wrench, stainless cotter pin, brass prop-shaft key. Brass nylock prop nut, waterproof grease, and a rustproof carrying case.

Syntef Stuffing Box Lube from WESTERN PACIFIC TRAD
Improves shaft packing performanceThis PTFE-based additive prolongs the life of shaft packing, which allows water to be sealed out more completely.

Port Runner Folding Bike from WEST MARINE
Reliable portside transport that's super easy to stow! Our exclusive 20" bike is ideal for reliable portside transport. The distance between the dock and the grocery store is not always short—or flat—and that's why this bike has a chrome-plated steel derailleur and six big sprockets for climbing inclined streets. Stows small for space economy and features a convenient luggage rack to make errands easier. 28lbs. Gears: Six . Drive Train Components: Shimano RD-TX30 .

Jetty Express Folding Bike from WEST MARINE
Corrosion-resistant 20" aluminum alloy wheels and sturdy corrosion-resistant alloy frame provide a smooth, stable ride. It folds down to just 16" x 32" x 26" for super easy storage, even in tight quarters. Three speeds make for easy pedaling whether it’s up small hills or around the streets at your next port of call. Gears: Three. Drive Train Components: Falcon RD-22. Wheel Type/Size: Aluminum alloy, 20" . Seat Type: Ergonomic Contour .

Pro-Series H1000, Boats to 40', 9/16" Line dia., 5/16" HT Chain dia., 1000lb. Max. Pull, 50A Draw @ 12V from LEWMAR
Spend more time boating and less time anchoring!Efficient and reliable windlasses feature low maintenance, 100% 316 stainless-steel housings for long-lasting protection and durability, especially in salty climates. Permanent magnet motors are coupled to highly efficient spur gear drive trains resulting in a low amp draw, making these horizontal rope/chain units ideal for small boats with limited battery capacity. Includes Switch Gear and installation kit. Style: horizontal. Boats 35' to 40'.

Pro-Series H700, Boats to 35', 1/2" Line dia., 1/4" HT Chain dia., 700lb. Max. Pull, 35A Draw @ 12V from LEWMAR
Spend more time boating and less time anchoring!Efficient and reliable windlasses feature low maintenance, 100% 316 stainless-steel housings for long-lasting protection and durability, especially in salty climates. Permanent magnet motors are coupled to highly efficient spur gear drive trains resulting in a low amp draw, making these horizontal rope/chain units ideal for small boats with limited battery capacity. Includes Switch Gear and installation kit. Style: horizontal. Boats 35' to 40'.

Flo-Torq II Hub Kit, Merc 135-275 HP OB, Mercruiser 120-375 HP, Alpha & Bravo I, Prop Series B from MERCURY MARINE
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. 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.

14-3/4" x 21" Thunderbolt Propeller from MERCURY MARINE
A good choice for sport/performance style boats, cruisers and offshore boats, Thunderbolt stainless props are outstanding on MerCruiser Bravo One and TRS stern-drives.