SED3092000 Aftermarket Mercruiser Exhaust Elbow 2.8L, D254, D3.6L & D4.2L | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Mercruiser Exhaust Elbow 2.8L, D254, D3.6L & D4.2L - Part Number: SED3092000

An AISI 316 stainless-steel wet exhaust elbow replacing MerCruiser 805602A1 on selected BMW/VM-derived MerCruiser diesel engines.

⚙️ Key Features

• AISI 316 stainless-steel construction

• Replaces MerCruiser 805602A1

• For 2.8L, D254, D3.6L and D4.2L diesel families

• Corrosion-resistant wet-exhaust replacement

• Match original flange and water-inlet position

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• SED3092000 → Replaces MerCruiser 805602A1

OEM / Related Numbers:

• SED3092000

• 805602A1

Aftermarket / Verified Equivalents:

• Recmar: SED3092000

🚤 Compatibility

Commonly used on:

• MerCruiser diesel wet-exhaust systems

Typically suits:

• Engine models:

• MerCruiser 2.8L diesel

• MerCruiser D254 diesel

• MerCruiser D3.6L diesel

• MerCruiser D4.2L diesel

• Material: AISI 316 stainless steel

• Engine Type: marine diesel

🔌 Function

The elbow carries diesel exhaust from the manifold or turbo outlet and introduces seawater before discharge.

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