67C-44514-10-00 67C-44514-10-4D Yamaha 40BET Upper Side Mount Damper | Genuine Used Part

🔧 Product Description

Genuine Yamaha Long-Shaft Upper Side Mount Damper - Part Number: 67C-44514-10-00

A genuine used Yamaha upper side mount damper for selected 25HP to 60HP four-stroke outboards with the long-shaft mounting arrangement. The bonded rubber mount isolates engine vibration while locating the upper section of the powerhead and steering bracket.

⚙️ Key Features

• Genuine Yamaha upper side mount damper
• Correct current part number 67C-44514-10-00
• Long-shaft L21.0 / approximately 20-inch configuration
• Used on F30, F40 and selected high-thrust models
• Supersedes earlier painted 67C-44514-10-94 and 10-4D references

🚤 Compatibility

Commonly used on

• Yamaha F30 and F40 four-stroke outboards
• Yamaha 40BET and related international F40 models
• Selected T25 / FT25, FT50 and FT60 long-shaft or high-thrust mount systems
• Modern F40 models continue to list the 67C upper mount

Typically suits

• F30AMHD and related F30 models
• F40BMH / F40BET / F40TLR and later F40LA / F40JEA families
• Selected T25LA and FT50 / FT60 long-shaft variants
• Catalogue use spans approximately 2000 through current F40 production
• HP Range: Approximately 25HP - 60HP
• Shaft Configuration: Long / approximately 20-inch
• Engine Type: Yamaha inline-three and inline-four four-stroke outboards
• Fitment Requirement: Do not substitute a short-shaft or different-stiffness mount

🔌 Function

The damper supports the upper engine assembly while absorbing vibration, torque reaction and impact loads transmitted through the midsection.

⚠️ Common Signs of Failure

• Rubber separated from the metal insert
• Excessive engine movement
• Cracked or hardened rubber
• Abnormal vibration through the transom
• Corroded mounting sleeve or fasteners

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 67C-44514-10-00 → Supersedes 67C-44514-10-94
• 67C-44514-10-00 → Supersedes 67C-44514-10-4D
• 67C-44514-00-00 is a related application-specific upper mount and is not automatically interchangeable

OEM / Related Numbers

• 67C-44514-10-00
• 67C445141000
• 67C-44514-10-94
• 67C-44514-10-4D
• 67C-44552-01-8D related lower mount-rubber housing
• 67C-44553-00-8D related lower mount cover
• 67C-44555-11-00 related long-shaft lower side mount

Aftermarket / Verified Equivalents

• No verified direct aftermarket damper
• Used or new genuine Yamaha 67C-44514-10-00 mounts are the correct replacement
• Universal rubber mounts are not suitable because stiffness and mounting geometry are calibrated

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated