688-45341-10 90340-08002 Lower Unit Magnetic Drain & Vent Plug Kit with Red Gaskets, Stainless Steel Replacement for Yamaha Outboard Gearcase Oil Drain and Vent Screw, Fits 40HP-300HP F40-F300
US$4.80
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US$4.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by proel.com.br
Free 30-day returns Details
Product details
| Management number | 233918114 | Release Date | 2026/06/27 | List Price | US$4.80 | Model Number | 233918114 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Marine-Grade Stainless Steel Construction】 Made from corrosion-resistant stainless steel, this drain and vent plug kit is built for routine lower unit gearcase oil service. The durable metal construction helps withstand moisture, wear, and harsh marine maintenance environments.
- 【Compatible Replacement for Select Yamaha Outboards】 Compatible with select Yamaha outboard lower units using part numbers 688-45341-10-00, 688-45341, 90340-08002-00, and 90340-08002. Please verify your original part number, lower-unit diagram, thread size, and engine model before purchase. The Yamaha name and part numbers are used for compatibility reference only.
- 【Magnetic Drain Screw Helps Inspect Gearcase Wear】 The magnetic drain screw is intended for the lower drain port and helps collect fine ferrous metal particles from gear oil during routine maintenance. This makes it easier to inspect gearcase condition during lower-unit oil changes and may help identify early signs of internal wear.
- 【Non-Magnetic Vent Screw for Upper Vent Port】 The non-magnetic straight screw is intended for the upper vent port, where it helps vent air during lower-unit oil draining and refilling. During gear lube service, the lower drain screw and upper vent screw work together to help old oil drain and new gear lube fill smoothly.
- 【Complete 4-Piece Kit with 2 Sealing Gaskets】 Includes 1 magnetic drain screw, 1 non-magnetic vent screw, and 2 red sealing gaskets. The gaskets help create a tight seal around the drain and vent plug areas, helping reduce the risk of gear oil leakage and water intrusion when properly installed. For best sealing performance, replace the gasket whenever the plug is removed, or follow your engine service manual.
| ASIN | B0H1PZTCG6 |
|---|---|
| Brand | Wretesr |
| Model | Outboard Lower Unit Drain Plug |
| Exterior | Polished |
| Item Weight | 0.3 ounces |
| Manufacturer | Wretesr Boat Plugs |
| OEM Part Number | 688-45341-10 90340-08002 |
| Item model number | 688-45341-10 90340-08002 |
| Product Dimensions | 0.3 x 0.3 x 0.6 inches |
| Manufacturer Part Number | 688-45341-10 90340-08002 |
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