Features:

 

Marine-Grade Stainless Steel Construction

Manufactured from premium corrosion-resistant stainless steel designed specifically for saltwater and freshwater marine environments. Resists rust, pitting, and galvanic corrosion far better than standard steel drain plugs for long service life.

 

Precision Thread Fitment

Engineered with exact thread pitch and diameter to match Yamaha factory lower unit specifications. Screws in smoothly without cross-threading and seals securely with the included gasket for leak-free operation.

 

Complete Lower Unit Service Kit

Includes drain plug screw and replacement gasket for a complete lower unit gear oil change service. Perfect for routine maintenance on Yamaha outboard motors from 9.9HP up to 300HP.

 

Leak-Proof Sealing Performance

Fresh gasket ensures a tight and reliable seal between the drain plug and lower unit housing. Prevents gear oil seepage, water intrusion, and contamination of the lower unit lubricant for maximum gear protection.

 

Simple Direct Replacement

Remove old drain plug with a standard wrench, clean the sealing surface, and install the new stainless plug with fresh gasket in minutes. No special tools or mechanical expertise required for a quick lower unit service.

 

Brand New and High Quality

2 Year Warranty

Direct Replacement

Fast Shipping From US

 

Other Names:

Lower Unit Drain Plug Kit

Lower Unit Drain Plug Screw Kit

Straight Screw Plug Kit

Outboard Drain Plug Kit

Marine Drain Plug Screw Kit

Gear Oil Drain Plug Kit

Outboard Lower Unit Screw Plug

Lower Unit Oil Drain Plug Kit

Outboard Gearcase Drain Plug

Marine Lower Unit Plug Kit

Outboard Oil Drain Plug Screw

Stainless Lower Unit Plug Kit

 

Fit For:

For Yamaha Outboard 9.9HP-300HP (90340-08002, 688-45341, 90430-08020)

 

Package Includes:

1 x Lower Unit Drain Plug Kit (As Shown In The Picture)