Yamaha OEM V6 F350-F90 SDS Propeller Spacer 688-45997-01-00 F90 | F115 | F150 | F175 | F200 | F225 | F250 | F300 | F350

Yamaha OEM V6 F350-F90 SDS Propeller Spacer Part Number: 688-45997-01-00

Genuine Yamaha OEM SDS Propeller Spacer designed for post-2018 V6 outboards and compatible F-Series models.

This updated SDS spacer replaces the earlier style washers and is specifically engineered to work with the notched propellers used on Yamaha’s modern SDS (Shift Dampener System) propellers. It provides the correct mechanical interface and secure fitment required for reliable performance and smooth shifting.

Key Features:

• Genuine Yamaha OEM Part – Precision manufactured for perfect fit and long-term reliability
• Designed specifically for the notches in late-model SDS propellers (post-2018)
• Eliminates the need for the older mechanical stop-style washers
• Ensures proper propeller engagement and secure mounting on the shaft
• Critical for correct SDS system operation and shift feel

Applications:

Fits all of the following Yamaha outboards:

• F90 | F115 | F150 | F175 | F200 | F225 | F250 | F300 | F350

Note: This spacer is intended for use with the updated SDS propellers that feature the notched hub design. Early SDS washers (with cutouts) are not interchangeable with this spacer.

Keep your Yamaha outboard running smoothly and protected with genuine OEM components. This is the exact spacer Yamaha recommends for proper SDS propeller installation on V6 and F-Series motors.