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![Flushmaster Outboard Flushing System - 4 Outlet w/Four 20' Hose Kits [SM-FM4020]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/108596XL.jpg?v=1745880769 "Flushmaster Outboard Flushing System - 4 Outlet w/Four 20' Hose Kits [SM-FM4020]")
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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
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Description
Flushmaster Outboard Flushing System - 4 Outlet w/Four 20' Hose Kits [SM-FM4020]Outboard Flushing System 4 Outlet with Four 20' Hose Kits The Flushmaster is a portable, marine grade device designed to automate the flushing process for up to four outboard motors. Powered by (3) AA batteries, it ensures thorough engine cleaning by flushing each motor sequentially before automatically shutting off. With its IP67 waterproof certification, the Flushmaster is built to last, offering a convenient and time saving solution for outboard
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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![Barton 32mm HD Pin Genoa Car Heavy Duty w/Plunger Stop - Black [32101HDB]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/107436XL.jpg?v=1747864301 "Barton 32mm HD Pin Genoa Car Heavy Duty w/Plunger Stop - Black [32101HDB]")
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 769 reviews
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Product Reviews
★★★★★ 4
slightly smaller than sky high
Size: 30 FT, Style: 0 (1/0) AWG RED
wire is okay but it is definitely on the thinner side, was slightly smaller than my sky high 1/0 wire but for the price difference this is definitely worth it
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Reviewed in the United States on February 23, 2025
★★★★★ 5
Heavy gauge battery cable
Size: 10 FT, Style: 0 (1/0) AWG RED
Heavy duty works good
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Good price works great
Great product
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Amplifier
Works good
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Reviewed in the United States on April 29, 2026
