MAR289 Aftermarket Volvo Penta Exhaust Elbow AD31B, KAD32P & D41B | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Volvo Penta Exhaust Elbow AD31B, KAD32P & D41B - Part Number: MAR289

A replacement exhaust elbow for Volvo Penta 31-, 32-, 41-, 42-, 43-, 44- and 300-series marine diesels. It replaces 861289 and uses O-ring 842913 and bellows 860396.

⚙️ Key Features

• For Volvo Penta AD, KAD, KAMD, TAMD and TMD families

• 38mm cooling-water inlet

• Approximately 106mm exhaust outlet

• Replaces Volvo Penta 861289

• Use O-ring 842913 and bellows 860396

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• MAR289 → Replaces Volvo Penta 861289 / HGE1289

OEM / Related Numbers:

• MAR289

• 861289

• HGE1289

• 842913 O-ring

• 860396 bellows

Aftermarket / Verified Equivalents:

• Recmar: MAR289

🚤 Compatibility

Commonly used on:

• Volvo Penta 31/32/41/42/43/44/300 wet-exhaust systems

Typically suits:

• Engine models:

• AD31D / AD31L-A / AD31P-A / AD31XD

• KAD32P-A

• AD41D / AD41L-A / AD41P-A

• D41D / D41L-A

• KAD42A / KAD42B / KAD42P-A

• KAMD42A / KAMD42B / KAMD42P-A

• TAMD42B / TAMD42WJ-A

• KAD43P-A / KAMD43P-A

• KAD44P-A / KAD44P-B / KAD44P-C

• KAMD44P-A / KAMD44P-B / KAMD44P-C

• KAD300A / KAMD300A

• Cooling-Water Inlet: 38mm

• Exhaust Outlet: approximately 106mm

• Associated Seal: 842913

• Associated Bellows: 860396

🔌 Function

The elbow carries turbocharged diesel exhaust away from the engine and injects seawater before the exhaust bellows.

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