Engine Parts & Service - Flush Kits

Flush Port Quick Connect for Suzuki OutboardsStop screwing around. Flush Port Quick Connects for Suzuki outboards provide a simple, secure solution for efficient engine flushing. Designed as a permanent replacement for the OEM flush port, they ensure leak-free performance and easy installation.Upgrade Your Suzuki Outboard with Our Flush Port Quick Connect.Enhance the performance and longevity of your Suzuki outboard with our Flush Port Quick Connect. Designed to permanently replace the OE flush port, our quick connects are crafted from marine-grade materials, ensuring durability and a secure, leak-free connection. Featuring a secured locking cap and a corrosion-resistant 316 stainless steel spring.Enjoy the ultimate convenience with our easy-to-install, reliable Flush Port Quick Connect for Suzuki outboards. This solution simplifies the flushing process and ensures optimal engine maintenance every time.Features: Permanent OE replacement for seamless integration Marine-grade construction for maximum durability Leak-free performance with secured locking cap 316 stainless steel spring that resists rust and seizing Compatible with Four Stroke Suzuki outboards with a flush port from 25 hp to 350 hp What's Included? 1) Suzuki Male Quick Connect (1) Female Hose Quick Connect (Black) (1) Wrench for tightening Product Installation: Remove the OEM Suzuki flush port plug. Thread in your new Flushmaster Flush Port Quick Connect. Use the included wrench to tighten. Product Compatibility:Compatible with all Four-stroke Suzuki outboard engines from 25 hp to 350 hp. The Flush Port Quick Connect can be installed on the front or back of the engine.Upgrade to the best in outboard maintenance with the Flush Port Quick Connect for Suzuki today!WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)

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Motor Flush Ear Muff Outboard motor flushers quickly flush away salt, sand, minerals and contaminates from your lower unit cooling system extending the engine’s service life. Easy to use molded PVC cups deliver fresh water to flush the cooling system through side intakes on the lower unit. Simple garden hose connection, no tools required. Great for winterizing, tune-ups and other maintenance that requires running an outboard engine out of the water.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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D-I-Y Boat Winterizer Engine Flushing SystemQuickly and efficiently service inboard/outboard marine engines. The Do-It-Yourself Winterizer allows flushing and preparation of boat engine for winter storage with just five gallons of antifreeze and your flusher. Save time and money season after season. Great for technicians, too. For front mounted raw water pump systems, use the Flush Adapter, sold separately.WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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2-1/2" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 2-1/2" Thread NPT: 2-1/2" Overall Length: 5.85" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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2" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 2" Thread NPT: 2" Overall Length: 5.2" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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1-1/2" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 1-1/2" Thread NPT: 1-1/2" Overall Length: 4.75" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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1-1/4" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 1-1/4" Thread NPT: 1-1/4" Overall Length: 4.55" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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1" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 1" Thread NPT: 1" Overall Length: 4.35" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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3/4" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system.  Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing.In an EmergencyWhile the connected engine is running, close the seacock and remove the quick-release plug. Excess bilge water will be pumped overboard by the engine's raw water pump. Add GROCO BSA to pump out remote bilge locations.For WinterizationClose the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.For System FlushingClose the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.Features:Bronze service adaptorSpecifications: Hose ID (in): 3/4" Thread NPT: 3/4" Overall Length: 3.9" *Add a GROCO Bilge Strainer to pump out remote bilge locations

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Inboard Motor FlushMolded Rubber/Aluminum Inboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system extending the engine’s service life. Easy-to-use by fitting the rubber cup over the water intake, connecting a garden hose, and extending the aluminum leg to seal the cup to the hull. Fresh water flushes the cooling system, no tools required. Great for winterizing, tune-ups, and other maintenance that requires running an inboard engine out of the water. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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Rectangular Motor FlushMolded PVC/Painted Steel Outboard Rectangular Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system, extending the engine’s service life. Easy-to-use molded PVC cups deliver fresh water to flush the cooling system through side intakes on the lower unit. Simple garden hose connection, no tools required. Great for winterizing, tune-ups, and other maintenance that requires running an outboard engine out of the water. Features rectangular cups for use with larger outboards.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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