64E-43311-20-8D 64E-43311-10-8D Yamaha Swivel Bracket Assy | Genuine Used Part

🔧 Product Description

Genuine Yamaha Ultra-Long Swivel Bracket No. 1 - Part Number: 64E-43311-20-8D

A genuine Yamaha swivel bracket for 25.3-inch ultra-long-shaft transom assemblies. The bracket supports the steering shaft and forms the central pivot between the engine steering bracket and port / starboard clamp brackets. The 20-8D number is the later supplied version; 10-8D is an earlier related revision.

⚙️ Key Features

• Genuine Yamaha OEM swivel bracket
• Correct ultra-long 25.3-inch number 64E-43311-20-8D
• Earlier related number 64E-43311-10-8D
• Used on selected 115HP through 200HP and related four-stroke platforms
• Factory-machined steering-shaft, grease and bracket mounting locations

🚤 Compatibility

Commonly used on

• Yamaha ultra-long transom and steering assemblies
• 25.3-inch X / UL shaft bracket configurations

Typically suits

• Engine models:
• Yamaha C115TRV and C115 two-stroke ultra-long variants
• Yamaha S115, 115 and 130 V4 ultra-long variants
• Yamaha L130 and 130BETO
• Yamaha C150, L150, 150, 175 and 200 V6 two-stroke families
• Yamaha 200FET / 200FETO
• Yamaha F115AET and FL115AET
• Yamaha F150 / F175 model families using the 64E 25.3-inch bracket
• Representative 1997 C115TRV, 150TRV, 175TRV and 200TRV
• Representative 2000 200FET and FL115AET
• Representative 2002, 2009 and 2013 130BETO
• Representative 2004-2014 115CETO bracket assemblies
• HP Range: Commonly 115HP - 200HP
• Engine Type: Yamaha V4 / V6 two-stroke and selected four-stroke outboard
• Shaft Length: 25.3-inch ultra-long configuration
• Year Range: Approximately 1997-2022, dependent on model family

🔌 Function

The swivel bracket supports the steering shaft and allows the entire outboard to rotate between the clamp brackets. It carries engine weight, steering load and trim-cylinder forces.

⚠️ Common Signs of Failure

• Excessive steering play
• Corroded or seized steering shaft
• Worn swivel bushes
• Cracks around mounting bosses
• Elongated trim-cylinder pin holes
• Grease passages blocked

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 64E-43311-20-8D → Supersedes / replaces 64E-43311-10-8D where specified
• 64E-43311-10-8D earlier ultra-long swivel-bracket revision

OEM / Related Numbers

• 64E-43311-20-8D
• 64E-43311-10-8D
• 64E-43126-00-00 upper shock-mount pin
• 90386-series steering-shaft bushes
• 93700-06M03 grease nipples
• Yamaha X / UL 25.3-inch bracket configuration

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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