Aftermarket Parts

Sierra Needle & Seat OMC 396522 18-7094

Sierra Snake Intermed Shift Cable 18-9879Use to easily remove and install intermediate shift cables in Mercury drives.

Sierra Thermostat 142Deg-Chr Cr MerCruiser Pc 18-3551

Sierra Thermostat Kit-Yam 115-225Hp 18-3608Items ending in "D" are Display Packaged

Sierra Trim Pump Assembly W-Stl Bracket 18-6752For 1983 and later MerCruiser applications without "quick connect"

Sierra Tune Up Kit Mc-Pc GM Sb V8 Mpi 18-5247For late model V-8 (Alpha/Bravo 350 Mag; 5.0L; & MX 6.2L).

Attwood Marine Fuel Tank Vent 90 66032-3316 Stainless Steel. On the exterior, they have a smooth edge over the competition. There is no protruding cap to cause damage- or be damaged by- hull bumps or scrapes. Cap unscrews with hex head wrench for easy...

Centek 3.5 O.D. 45 Elbow 1200111These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.

CRC Marine Formula 6-56 9oz 6006Drives out moisture to help start wet engines. Lubricates and protects against saltwater corrosion. Loosens rusted parts.

Martyr Anodes 1 Magnesium Shaft Anode Cmx03MAluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water

Racor Element-Replacement 500 Turbine 30M 2010PmorWaterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor Aquabloc elements are available in different lengths for...

Seachoice Adj Fuel Tank Sender 6-12" 15461 Can be used for gas or dieselMade of non-ferrous materials and compatible with 35 (full) to 240 (empty) ohm gaugesMounting screws and gasket includedFloat arm can be rotated in 90°, intervals to assure...

Seachoice Transom Trim Contol 28131 Provides a weatherproof tilt control system at the stern area of the boatCan be used for remote adjustment of hydraulic plates18" wiring harness included.

Seachoice Twin Lever Control 28401 Made of chrome plated brassEach separate lever controls clutch and throttle for one engineNot for dual station applicationsFunctions easily identified by red and black knobsDesigned to use 33C type control cablesShims...

Seastar Bleed Nipple Caps @12 Hp6044

Seastar Power Assist Unit-Seastar 12V Pa1200-2 The SeaStar Power Assist unit virtually eliminates all steering loads on the wheel and reduces steering effort in heavy or high torque applications to reduce driver fatigue and discomfort, just like in a...

  Replacement front seal kit for SeaStar pivot / front mount cylinders   Kit contains: (2) Seal Glands, Pin Wrench, Seal Gland Assembly Guide Tool  

Sierra Carbon Cleaner 18-9570-0Specially designed to improve engine performance and efficiency. Thoroughly removes gum; varnish and carbon deposits. Cleans intake ports; valves; pistons and combustion chambers. Frees sticky rings. Designed for regular...

Sierra Filter-H2O Separator Vp-Om Sx-Efi 10M 18-7989

Sierra Ignition Coil 2-Cycle Outboard 18-5186