Propeller Spacer For Outboard Boat Motor Engine Fit 115HP 150HP 175HP 200HP 250HP 300HP OEM Replacement 688-45997-00 688-45997-01 For Sierra Marine 18-4274

Propeller Spacer for Outboard Motors - OEM 688-45997-00/01
✔️ Fits outboard engines 115HP-300HP, OEM 688-45997-00/01 (Single)

This outboard propeller spacer is an OEM replacement designed for engines in the 115HP to 300HP range. It replaces OEM numbers 688-45997-00 and 688-45997-01 and is compatible with Sierra Marine 18-4274.

✅ Engine position: Outboard Engine
✅ HP range: 115HP-300HP
✅ Replaces OEM numbers: 688-45997-00, 688-45997-01
✅ Compatible with Sierra Marine 18-4274

💡 What is a propeller spacer used for in outboard motors and when should I replace OEM 688-45997-00/01? Handy, general guidance:

- propeller spacer helps shaft alignment and consistent prop performance

- OEM replacement for 688-45997-00/01 with Sierra Marine 18-4274 compatibility

- suitable for 115HP-300HP outboard engines