MAR963INOX Aftermarket Volvo Penta Stainless Steel Exhaust Elbow | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Volvo Penta Stainless Steel Exhaust Elbow - Part Number: MAR963INOX

An AISI 316 stainless-steel exhaust elbow for Volvo Penta 31- and 41-series diesel engines. It replaces 859963, 858481 and HGE9963 and corresponds to the HDI VG2 configuration.

⚙️ Key Features

• AISI 316 stainless-steel construction

• For Volvo Penta 31- and 41-series diesels

• Replaces 859963 and 858481

• Uses the associated water connector, seal, clamp and bellows

• Corrosion-resistant replacement for original elbow

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• MAR963INOX → Replaces Volvo Penta 859963 and 858481

OEM / Related Numbers:

• MAR963INOX

• 859963

• 858481

• HGE9963

• HDI VG2

• 858659 connector

• 844093 blanking flange

• 842913 seal

• 842993 clamp

• 858955 hose

Aftermarket / Verified Equivalents:

• Recmar: MAR963INOX

• HGE: HGE9963

• HDI Marine: VG2

🚤 Compatibility

Commonly used on:

• Volvo Penta 31/41-series wet-exhaust systems

Typically suits:

• Engine models:

• AD31B

• TAMD31B / D / L-A / M-A / P-A

• TMD31B / D / L-A

• AD41B / AD41D

• D41B

• TAMD41B / D / H-A / L-A / M-A / P-A

• TMD41B / D / L-A

• Material: AISI 316 stainless steel

• Associated Clamp: 842993

• Associated Seal: 842913

• Associated Hose: 858955

🔌 Function

The elbow carries turbocharged diesel exhaust and injects seawater before the 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