SIERRA Mercury/Yamaha Drain-Fill Plug Washers, 50-Pack – 18-46981-9

Description

SIERRA Mercury/Yamaha Drain-Fill Plug Washers, 50-Pack – 18-46981-9 is a bulk service pack of replacement gearcase drain/fill sealing washers for specified Mercury and Yamaha outboard applications.

The washer measures approximately 0.313 in. ID x 0.490 in. OD x 0.0675 in. thick. Its non-crushable design is intended for repeated service locations where the specified OE-style washer is required.

Key Features

• 50 washers per package
• Approximately 0.313 in. inside diameter
• Approximately 0.490 in. outside diameter
• Approximately 0.0675 in. thickness
• Fits selected Mercury and Yamaha gearcase drain/fill screws

Specifications

• Manufacturer Part Number: 18-46981-9
• Product Type: Drain/fill sealing washer
• Package Quantity: 50
• Dimensions: 0.313 in. ID x 0.490 in. OD x 0.0675 in. thick
• Application: Selected Mercury / Yamaha lower units

Interchange / Cross Reference

• Mercury 27-81917
• Mercury 27-81987M
• Yamaha 90430-08003-00
• Yamaha 90430-08020-00
• Yamaha 90430-08801-00
• Mallory 9-60100

Confirm the drain/fill screw and OE washer number for the specific gearcase before use.