Description

Sierra’s 18-3781D Prop Nut Kit is designed for use in Yamaha outboard applications. It is interchangeable with GLM 21261, Mallory 9-73991, Yamaha Outboard 6H1-W4599-00-00. The kit contains 18-2380 Cotter Pin, 18-4274 Prop Spacer, 18-3732 Prop Nut, and Plater Washer. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Yamaha outboard applications
Interchangeable with GLM 21261, Mallory 9-73991, Yamaha Outboard 6H1-W4599-00-00
Kit contains 18-2380 Cotter Pin, 18-4274 Prop Spacer, 18-3732 Prop Nut, and Plater Washer
Each Sierra product meets or exceeds the original equipment part it replaces