SED3095500 Aftermarket Mercruiser GM V6/V8 Low Stainless Steel Exhaust Elbow | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket MerCruiser GM V6/V8 High Stainless Steel Exhaust Elbow - Part Number: SED3095500

A high-profile AISI 316 stainless-steel dry-joint elbow replacing MerCruiser 864591T02. It has an approximately 205mm height, 7-degree outlet and 4-inch wet-exhaust connection.

⚙️ Key Features

• High 205mm dry-joint configuration

• AISI 316 stainless-steel construction

• 7-degree riser angle

• 4-inch exhaust outlet

• For GM V6 and small-block V8 engines from 2002

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• SED3095500 → Replaces MerCruiser 864591T02

OEM / Related Numbers:

• SED3095500

• 864591T02

• MAR591

Aftermarket / Verified Equivalents:

• Recmar: SED3095500

• Recmar cast-iron counterpart: MAR591

• Sierra: 18-1845

🚤 Compatibility

Commonly used on:

• MerCruiser dry-joint V6 and small-block V8 exhaust systems

Typically suits:

• Engine models:

• MerCruiser 4.3L V6

• MerCruiser 5.0L V8

• MerCruiser 5.7L / 350 MAG MPI

• MerCruiser 6.2L / 377 and 383

• Alpha, Bravo, MIE and Ski configurations using 864591T02

• Material: AISI 316 stainless steel

• Overall Height: approximately 205mm

• Riser Angle: 7°

• Exhaust Outlet: 4 in

• Year Range: approximately 2002 onward

🔌 Function

The high elbow raises and turns exhaust from the dry-joint manifold before adding seawater at the outlet.

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