Plumbing & Ventilation

Cockpit Drain - No ScreenFor use with 1-1/2" I.D. hose as part of a self-bailing cockpit system. Features short stem and narrow flange for installing through cockpits. Polypropylene construction.Specifications:Stem Length: 3-3/4"Max. Hull Thickness:...

MSD Fitting f/Large Tank 970 Series ToiletsReplaces MSD fittings for Series 975 MSD models.  Converts Series 975 and 976 - 5 gallon models to MSD toilets.*Sold as an Individual WARNING: This product can expose you to chemicals including...

Duck Bill Valve Kit - 1-1/2"The Dometic Duck Bill Valves Kit comes with two (2) 1 ½” duck bill valves for “T” and “S” series pumps.  These valves are a critical component of the VacuFlush system.  They help...

Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black FlangeFeatures: Chrome Plated Zinc Alloy Flange Black Polymer Flange Black Polymer Cap with Strap Grounding Screw Included Cap Retainer and GasketSpecs: For Hose Size: 1-1/2" O.D. Flange: 3-1/8" Neck...

Spare Gas Cap w/O-Ring & CableBlack polymer gas cap has a slot between the holes.

Gas Tank Vent w/Swivel Elbow - Chrome/BlackFeatures: Chrome Plated Zinc Alloy Cap with Zinc Alloy Elbow Black or White Polymer Splash Guards Removable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use with fuel applications Design Allows Elbow...

Spare Cap f/1313 Gas FillNon-Locking Spare Cap f/1313 Gas Fill

0540 Gas Fill/Vent for 1-1/2" Hose - Angled NeckFeatures:Angled NeckChrome Plated Bronze CapBlack Polymer BodyStainless Steel Bead ChainIntegral Tank Vent with Flame Arrestor and Anti Surge ValveDeck Plate Key Included

0540 Spare CapPerko's 0540 spare gas cap with chain

Gas Tank VentChrome Plated Zinc Alloy with Black Polymer Splash GuardRemovable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use with fuel applicationsHose Size: 5/8"Max Hull Thickness: 3/4"

Flush Pro Valve Kit - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water...

Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water flowDurable...