664-44514-00-94 Upper side mount damper for YAMAHA 20HP 25HP 30HP outboard

Upper Side Mount Damper for Yamaha

This upper side mount damper reduces vibration and stabilizes the outboard motor, referencing part number 664-44514-00-94.

Overview

This upper side mount damper is engineered to absorb engine vibrations and provide structural stability during outboard operation. Replacing a worn upper side mount damper reduces harsh shaking and enhances overall vessel control. It is an essential component for boaters seeking smoother engine operation and reduced wear on mounting brackets.

Built For Performance

• Constructed from high-grade elastomer to absorb intense vibration
• Resistant to saltwater, UV exposure, and marine environments
• Designed to meet or exceed original equipment dimensions for fit
• Heavy-duty core provides structural stability under load

Fits These Machines

• for Yamaha 20HP Outboard
• for Yamaha 25HP Outboard
• for Yamaha 30HP Outboard

On-The-Job Use

• Replacing degraded rubber mounts during outboard engine servicing
• Reducing steering wheel and transom vibration while underway
• Restoring alignment of the upper mounting bracket assembly

Specs At A Glance

Good To Know

Q: What are the signs of a failing outboard engine mount? A: Excessive shaking, unusual steering vibration, and visible cracking or tearing of the rubber element indicate failure.

Q: Can this damper be used in saltwater environments? A: Yes, it is manufactured with marine-grade materials specifically designed to withstand prolonged exposure to salt and moisture.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.