MAS011388 Aftermarket Mase Generator Exhaust Elbow | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Mase Generator Exhaust Elbow - Part Number: MAS011388

A replacement water-injected exhaust elbow for Mase IS8, IS9.5, IS10 and IS10.2 marine generator sets. It connects the engine exhaust manifold to the wet exhaust hose and is used with the matching 71164 gasket and 011390 exhaust bend.

⚙️ Key Features

• Direct replacement for Mase 011388

• Water-jacketed generator exhaust outlet

• Matches the original Mase hose and flange arrangement

• Use with a new mounting gasket

• Suitable for the listed IS-series generator sets

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• MAS011388 → Replaces Mase 011388

OEM / Related Numbers:

• MAS011388

• Mase 011388

• Mase 71164 gasket

• Mase 011390 exhaust bend

Aftermarket / Verified Equivalents:

• Recmar: MAS011388

🚤 Compatibility

Commonly used on:

• Mase marine diesel generator wet-exhaust systems

Typically suits:

• Engine models:

• Mase IS8

• Mase IS9.5

• Mase IS10

• Mase IS10.2

• Generator Type: diesel marine generator

• Installation Note: use gasket 71164 and confirm exhaust hose diameter

🔌 Function

The elbow turns the generator exhaust and mixes in cooling water before 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