Exhaust Bellows - Mercury - Replaces 32734A3, 18654A1 from SIERRA
Seals the exhaust/water flow from the manifold to the exhaust outlet in the drive.

Fits all Cobra. Replaces OMC 914036 from SIERRA
Seals the exhaust/water flow from the manifold to the exhaust outlet in the drive.

Series 250 Exhaust Hose, 2-3/8"ID, 2-3/4"OD, 230psi Burst Pressure from SHIELDS RUBBER
For use in all marine water and wet-exhaust applications. Also for marine wet-exhaust where connection requires great length (greater than 4 x ID) or significant bend. Meets or exceeds standards for certified wet-exhaust hose. Sold by the foot with a maximum continuous length of 10' except where preceded by an asterisk, which indicates a maximum continuous length of 50'. Construction: Black synthetic rubber with wire helix and HD synthetic cord . Temperature Range: –20° to 200° F .

Exhaust Flapper Valve - 4" from SIERRA
Heavy duty rubber flapper valve keeps following seas from entering exhaust outlet when moving slowly or stopping.

2" ID, 90° Marine Rubber Exhaust Elbow from SHIELDS RUBBER
Exhaust hose elbows let your wet-exhaust line make tight turns without kinking. They provide excellent tolerance to engine heat, vibration and back pressure. Install over rigid tubing or pipe using the four included stainless T-bolt clamps (two at each end). Not intended for hose-to-hose connections. Lubricate with water or detergent. 250°F max.

Series 250 Exhaust Hose, 7/8"ID, 1-3/16"OD, 565psi Burst Pressure from SHIELDS RUBBER
For use in all marine water and wet-exhaust applications. Also for marine wet-exhaust where connection requires great length (greater than 4 x ID) or significant bend. Meets or exceeds standards for certified wet-exhaust hose. Sold by the foot with a maximum continuous length of 10' except where preceded by an asterisk, which indicates a maximum continuous length of 50'. Construction: Black synthetic rubber with wire helix and HD synthetic cord . Temperature Range: –20° to 200° F .

Sierra-Tube-Exhaust from SIERRA
Some larger V-8 engines that create a large amount of back pressure use exhaust tubes rather than bellows. This helps to relieve the excessive pressure and eliminate problems with premature bellows failure. In the past, the exhaust bellows would blow up like a balloon and cause the drive shaft bellows to rub against the yoke and U-joints causing holes in the bellows.

OSCO GASKET FOR 274147 from OSCO MOTORS CORP.
Fits Osco Motors # 8125 manifold .

OSCO CRUSADER ELBOW FOR LOWER SWIVEL from OSCO MOTORS CORP.
Exhaust Elbow Lower Swivel - 3" Outlet Replaces Crusader #97387 .

3" Stove Pipe Deck Fitting from SEAFIT
This polished bronze fitting features a finned design that insulates the deck from hot stove and heater exhaust. 3" stove pipe screws into tapered bottom of adapter. Includes finishing ring, cover with O-ring seal and key. 2-7/8"H. Flange OD: 7".

Fiberglass Boat Cleaner 920 1/2 Gallon from COLLINITE
Removes rust, exhaust, oil, grease, and oxidation stains from fiberglass. Restores the original color quickly without hard rubbing or buffing, leaves a chemically clean surface to which waxes can bond. Use with fiberglass boat wax or heavy-duty paste Fleetwax . Made in U. S. A.

Exhaust Tube, Mercruiser from SIERRA
Replacement for Mercruiser Inboard/Outboard #32-90949T .

Rejuvenate 2-Cycle Engine Oil, Pint from MERCURY MARINE
Rejuvenate is unlike anything on the market today. It rolls back the clock on engines by quickly removing performance robbing carbon deposits while stabilizing fuel. Powerful detergents remove carbon deposits on piston skirt, crowns and under crowns, power valves, cylinder intake, exhaust and heads. For air-cooled or water-cooled 2-cycle engines with premixed fuel or oil injection systems.