Aftermarket Yanmar 2QM15/2QM20/3QM30 Exhaust Dry Elbow with Flange | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar QM-Series Dry Exhaust Elbow with Flange - Size-Specific Replacement

A fabricated dry exhaust elbow with mounting flange for Yanmar QM-series marine diesels. It carries dry exhaust away from the engine before connection to a separate riser or wet mixing-elbow assembly.

⚙️ Key Features

• Fabricated dry-exhaust construction

• Engine-specific flange for Yanmar QM engines

• Suitable for custom riser or mixer installations

• Allows the water-injection point to be positioned separately

• Confirm outlet diameter and flange orientation before fabrication or installation

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Application-specific replacement for the original Yanmar QM dry elbow

OEM / Related Numbers:

• Yanmar 2QM15 dry elbow

• Yanmar 2QM20 dry elbow

• Yanmar 3QM30 dry elbow

Aftermarket / Verified Equivalents:

• HDI Marine QM dry-elbow configuration

🚤 Compatibility

Commonly used on:

• Yanmar QM-series dry-exhaust installations

Typically suits:

• Engine models:

• Yanmar 2QM15

• Yanmar 2QM20

• Yanmar 3QM30

• Part Type: dry exhaust elbow with engine flange

• Installation Note: outlet diameter and bend orientation must match the vessel exhaust system

🔌 Function

The dry elbow routes exhaust away from the engine to the separate water-injection mixer or dry exhaust stack.

Common signs of failure:

• External corrosion, cracking or pin-hole leakage

• Internal carbon, rust or salt restriction

• Cooling water entering the manifold, turbocharger or cylinders

• Steam, reduced cooling-water discharge or an abnormally hot exhaust hose

• Loss of power caused by excessive exhaust back-pressure

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging