Description
Mercury 44357T2 Engine Flushing Kit Outboard Sterndrive
The Mercury 44357T2 flushing kit is designed to help flush and clean the cooling systems of compatible Mercury and Mariner outboards and MerCruiser sterndrives. By connecting to a standard garden hose, this kit allows fresh water to circulate through the engine, helping remove saltwater, debris, and contaminants that can lead to corrosion or reduced performance.
Key Features
- Mercury 44357T2 engine flushing kit
- Connects to a standard garden hose for easy freshwater flushing
- Helps remove saltwater, brackish water, and debris from cooling systems
- Supports corrosion prevention and long-term engine protection
- Useful for cleaning systems exposed to invasive plants or debris
- Designed for both outboard and sterndrive applications where specified
- Genuine Mercury Precision part for proper fit and performance
Fitment
- Brand: Mercury Precision
- Part Number: 44357T2
- BU Part ID: 44357T2
- Product Type: Engine flushing kit
- Application: Outboard and sterndrive cooling system flushing
- Outboard Compatibility: Mercury and Mariner 20 HP and higher
- Small Engine Fitment: 8 HP, 9.9 HP, and 15 HP FourStroke (2005 and newer)
- Additional Fitment: 9.9/15 HP BigFoot (323cc), 15 HP (351cc) FourStroke
- Sterndrive Compatibility: MerCruiser sterndrives (excluding Bravo One Performance & Blackhawk)
- Gearcase Compatibility: Mercury High Performance TorqueMaster gearcases
- Note: 2000 and newer V6 outboards and Bravo drives with dual water pick-up require flush seal kit 881150K1
- Country of Origin: US
- UPC: 745061028753
- Package Dimensions: 14.1 in L x 12 in W x 6.35 in H
- Package Weight: 0.764 lb
- Confirm fit by matching Mercury part number 44357T2, engine type, horsepower, cooling system design, and service manual requirements before use
Why You Should Buy
- Helps protect engines from corrosion caused by saltwater and contaminants
- Simple connection to a standard garden hose makes flushing easy
- Supports routine maintenance and extends engine life
- Versatile fit across a wide range of Mercury outboards and sterndrives
- Essential maintenance tool for saltwater and brackish water boating
Common Applications
- Outboard engine cooling system flushing
- Sterndrive cooling system maintenance
- Saltwater and brackish water engine cleaning
- Preventive maintenance after boating trips
- Applications requiring Mercury 44357T2 flushing kit
FAQ
- What is Mercury 44357T2 used for? It is used to flush the cooling system of compatible outboards and sterndrives using fresh water.
- How does it connect? It connects to a standard garden hose for easy operation.
- What engines does it fit? It fits Mercury and Mariner outboards 20 HP and higher, select 8-15 HP FourStroke models, and most MerCruiser sterndrives.
- Is this required for maintenance? Flushing is highly recommended after use in saltwater or brackish conditions to prevent corrosion.
- Do I need anything else? Some V6 outboards and Bravo drives with dual water pick-ups require an additional flush seal kit (881150K1).
- How do I confirm compatibility? Match part number 44357T2 with your engine model, horsepower, cooling system design, and service manual before use.