Engine_Fuel & Props

Sierra 18-0826 Yamaha Drain Screw Gasket Replaces 90430-14115-00 Sierra replacement drain screw gasket for Yamaha Outboards. Use with: 18-2371 Drain Screw Interchangeable with: Yamaha Outboard 90430-14115-00

Sierra 18-0985 Air Silencer Gasket  For use on V-4 Johnson/Evinrude Engines Interchangeable with: GLM 33630 Johnson/Evinrude Outboard 321722 Mallory 9-60417

Sierra 18-1254 Mercruiser Head Gasket Set Sierra 18-1254 replacement Mercruiser Head Gasket Set for small block GM V8 engines with Vortec heads.  Fits MCM/MIE GM V-8 (305, 350 & 377 cid) Gen + engines (1996 & Newer). Interchangeable...

Sierra 18-1989 MerCruiser V8 Thermostat Housing Features: Material: Stainless Steel Fits: MCM/MIE GM V-8 (454 & 502 cid) engines Special Order est. 10 Days Interchangeable With: Mallory 9-42500 MerCruiser 861006A1 8M0061381

Sierra 18-1992-1 Manifold Elbow Adapter Sierra high-quality engine parts are designed to meet OEM specifications. For 3" I.D. Exhaust Hose. 80° Interchangeable with: Barr 200087P Mallory 9-40120

Oil Seal for Jabsco, OMC Replaces: Jabsco Pump - 92700-0060 OMC - 0313284, 0321467 GLM -86410, 86060 Mercury - 802053, 802053A-1, 802246, 802246A-1 Mallory - 9-76206 Redline - RL2060

Sierra 18-2770 Exhaust Tube Sierra replacement exhaust tube for use on Mercruiser I/O Engines. Interchangeable with: Mallory 9-72804 Mercruiser Stern Drive 32-807458T Application: Mercruiser Stern Drive 262 MAG TBI...

Seal Ring Gasket (Priced Per Pkg of 2) Special Order est. 10 Days Supersedes 18-2944

Sierra 18-5885 Power Pack for Johsnon, Evinrude Outboards Sierra replacement power pack for V8 5800 Rpm Limit engines. 150 HP (1989-1991) 155 HP (1989-1992) 175 HP (1989-1991) Interchangeable with: CDI 113-3865 Johnson/Evinrude...

Sierra 18-6046 Zinc Rudder Anode A-Diameter: 2 13/16" or 71 mm Dimension B: 1/2" or 13 mm Nominal Weight: 0.90 lbs or 0.40 Kg Material: Zinc Interchangeable with: Tecnoseal R2

Sierra 18-7033 Carburetor Kit Sierra carburetor kit for Chrysler/Force/US Marine engines. Sierra carburetor kits utilize superior corrosion resistant materials and unmatched quality testing. Includes (1) 18-0960 Carburetor Mounting...

Sierra 18-7121 O-Ring Replaces 25-35029 I.D. 3.100" or 78.7mm Width: 0.135" or 3.4mm Interchangeable with: GLM 82350 Mallory 9-76651 Mercruiser Stern Drive 802231 27-882613 25-35029 Mercury Marine 25-35029 OMC Stern...

21 Micron Fuel Water Separator Kit 3/8" Thread Special Order est. 10 Days Sierra brackets are precision machined powder coated aluminum or marine grade stainless steel. The fuel water separator removes over 99.8% of emulsified water from your gasoline...

Sierra 18-79815 Fuel Filter Tool Sierra fuel filter tool for Yamaha F150-F350, 2.6L & 3.3L HPDI (2006 & up) engines. Interchangeable with: Mallory 9-79815 Yamaha Outboard YB-ACC04

Fuel Connector - Special Order est. 10 Days

Sierra 18-8203 Snapper Clamp Sierra replacement snapper clamp for Johnson/Evinrude Outboards and OMC Stern Drives. Clamp Size: 14 Clamp Range: .750" - .875" or 19.1mm - 22.2mm Interchangeable with: Johnson/Evinrude Outboard 329653 OMC...

Sierra 5/16" EPA Fuel Line Assembly 18-8013EP-2 Features: 5/16" Fuel Line 8" Fuel Line assembly length Premium fuel line Weather resistant CPE cover Kink resistant Flexible THV barrier...

Hottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986...

Ideal for inboards, including diesels, Premier White features polished stainless steel bezels and clean white dials with modern black and blue graphics. When illuminated, black dial grads become red and pointer lights red. Automotive type light-piping...

Sierra 68387P Arctic Outboard Gauge Set The Sierra Arctic Outboard Gauge Set is a four gauge set conveniently packaged to replace instrumentation on outboard boats.  Features: White bezel design Black on white graphics Includes pitot and...