6H2-41131-00-CA Yamaha Exhaust Manifold | Genuine Used Part

🔧 Product Description

Genuine Yamaha Exhaust Manifold No. 1 - Part Number: 6H2-41131-00-CA

A genuine Yamaha exhaust manifold for selected 50HP and 60HP two-stroke outboards.

The manifold is installed within the upper-casing exhaust assembly and is principally associated with Yamaha 50G, 60F and E60 engine families. Combined parts diagrams may also cover 70HP models, but the 70B engine normally uses the separate 6H3-series manifold.

⚙️ Key Features

• Genuine Yamaha OEM exhaust manifold
• Correct Yamaha part number 6H2-41131-00-CA
• Supersedes the earlier 6H2-41131-00-5B finish reference
• Used on selected Yamaha 50G, 60F and E60 two-stroke outboards
• Correct casting for the matching upper-casing exhaust passage

🚤 Compatibility

Commonly used on

• Yamaha 50G and 60F two-stroke upper-casing exhaust systems
• Yamaha E60 commercial and manual-start engine families

Typically suits

• Engine models:
• Yamaha 50G two-stroke applications using the 6H2 manifold family
• Yamaha 60FEO - 1989
• Yamaha 60F - 1994-2004 production families
• Yamaha 60FETO - 1996-1997
• Yamaha E60H
• Yamaha E60MHU - 1996
• Yamaha E60EHU - 1996
• Yamaha E60 commercial outboard production through later international catalogues
• HP Range: 50HP - 60HP
• Engine Type: Yamaha three-cylinder carburetted two-stroke outboard
• Year Range: Approximately 1989-2019

🔌 Function

The manifold channels exhaust gases from the powerhead into the upper casing and outboard midsection. Its water-jacketed construction controls exhaust temperature and protects adjacent engine components.

⚠️ Common Signs of Failure

• Exhaust leakage beneath the powerhead
• Cooling-water leakage from the manifold joint
• Internal corrosion or perforation
• Restricted exhaust passages
• Damaged or distorted gasket surfaces

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 6H2-41131-00-CA → Supersedes 6H2-41131-00-5B
• 6H2-41131-00-5B earlier OEM finish reference

OEM / Related Numbers

• 6H2-41131-00-CA
• 6H2-41131-00-5B
• 6H2-41131-00
• 69D-41131-00-CA alternate later E60 manifold reference
• 6H3-41131-00-CA related 70B manifold
• 6H2-41133-A0 related exhaust manifold gasket

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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