67C-44553-00-8D 67C-44553-00-4D Yamaha 40BET Lower Mount Cover | Genuine Used Part

🔧 Product Description

Genuine Yamaha Long-Shaft Lower Mount Cover - Part Numbers: 67C-44553-00-8D / 67C-44553-00-4D

A genuine used Yamaha lower mount cover for selected long-shaft F25, F30, F40 and high-thrust four-stroke outboards. The cover closes the lower mount housing and retains the rubber mount assembly in its correct position.

⚙️ Key Features

• Genuine Yamaha lower mount cover
• Current grey reference 67C-44553-00-8D
• Earlier reference 67C-44553-00-4D
• Long-shaft L21.0 mounting configuration
• Used on F30, F40, T25 and selected FT50 / FT60 engines

🚤 Compatibility

Commonly used on

• Yamaha F30 and F40 four-stroke outboards
• Yamaha 40BET long-shaft engines
• Yamaha T25 / FT25 long-shaft and high-thrust systems
• Selected FT50 and FT60 mounting assemblies

Typically suits

• F30AMHD and related F30 models from the early 2000s onward
• F40BMH / F40BET and current F40-family models
• T25LA and long-shaft high-thrust variants
• Catalogue usage extends through current production on selected engines
• HP Range: Approximately 25HP - 60HP
• Shaft Configuration: Long / approximately 20-inch
• Engine Type: Yamaha four-stroke outboard
• Fitment Requirement: Confirm lower-mount housing and cover-bolt pattern

🔌 Function

The cover retains and protects the lower rubber mount, closing the housing against movement, debris and water exposure.

⚠️ Common Signs of Failure

• Cracked cover
• Stripped screw holes
• Corrosion around the cover edge
• Cover no longer clamps the mount securely
• Missing or loose mounting bolts

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 67C-44553-00-8D later grey lower-mount-cover reference
• 67C-44553-00-4D earlier painted reference
• No separate later supersession confirmed

OEM / Related Numbers

• 67C-44553-00-8D
• 67C44553008D
• 67C-44553-00-4D
• 67C-44552-01-8D related lower mount housing
• 67C-44514-10-00 related upper mount
• 67C-44555-11-00 long-shaft lower side mount

Aftermarket / Verified Equivalents

• No aftermarket cast cover verified
• Used genuine Yamaha covers are the practical replacement
• Replacement bolts and washers may be sourced separately to Yamaha specification

📦 Condition

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