MAS013122 Aftermarket Mase Generator Exhaust Elbow | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Mase Generator Exhaust Elbow - Part Number: MAS013122

A replacement water-injected exhaust elbow for compact Mase generator sets powered by Yanmar L70 and L100 single-cylinder diesel engines.

⚙️ Key Features

• Direct replacement for Mase 013122

• Compact generator wet-exhaust geometry

• Suitable for Yanmar L70 and L100 powered sets

• Marine corrosion-resistant replacement

• Confirm outlet and water-inlet positions before fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• MAS013122 → Replaces Mase 013122

OEM / Related Numbers:

• MAS013122

• Mase 013122

Aftermarket / Verified Equivalents:

• Recmar: MAS013122

🚤 Compatibility

Commonly used on:

• Mase marine diesel generator wet-exhaust systems

Typically suits:

• Engine models:

• Mase IS3.5 and IS4.0 with Yanmar L70

• Mase IS5 and IS6.0 with Yanmar L100

• Generator Type: compact single-cylinder diesel marine generator

🔌 Function

The elbow routes exhaust from the single-cylinder generator engine and mixes in seawater for safe discharge through the wet exhaust hose.

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