863008A2 Mercury MerCruiser Turbo Elbow | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Diesel Exhaust Elbow / Riser Kit - Part Number: 863008A2

A genuine Quicksilver exhaust elbow / riser kit used on selected MerCruiser and Cummins MerCruiser Diesel 1.7L and 2.0L diesel engines. This elbow connects the turbocharger or exhaust outlet to the wet exhaust system and routes exhaust gases and cooling water into the exhaust discharge path.

⚙️ Key Features

• Genuine Quicksilver OEM diesel exhaust elbow / riser kit

• Correct Mercury part number 863008A2

• Used on MerCruiser D1.7L DTI and CMD 1.7L / QSD 2.0L diesel engines

• Critical exhaust and cooling-water mixing component

• Direct replacement for specified diesel exhaust elbow applications

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 863008A2 current OEM exhaust elbow / riser kit reference

OEM / Related Numbers:

• 863008A2

• 863008

• 863008 A2

• Diesel Exhaust Elbow Riser Kit

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• MerCruiser and Cummins MerCruiser Diesel 1.7L / 2.0L exhaust elbow applications

Typically suits:

• Engine models:

• MerCruiser D1.7L DTI - serial 0M055000 to 0M999999

• CMD 1.7 MI 120 I/L4 - serial 88109041 and up

• CMD 1.7 MS 120 I/L4 - serial 8810800 and up

• CMD QSD 2.0 EI 115 - serial 88200000 to 88200999

• CMD QSD 2.0 EI 130 - serial 88205000 to 88205098

• CMD QSD 2.0 EI 150 - serial 88220000 to 88220298

• CMD QSD 2.0 ES 130 - serial 88206000 to 88206398

• CMD QSD 2.0 ES 150 - serial 88221000 to 88221798

• HP Range: 115HP - 150HP diesel applications

• Engine Type: MerCruiser / CMD inline diesel engine

• System Type: Turbo exhaust elbow / wet exhaust riser

🔌 Function

The exhaust elbow carries exhaust gases from the diesel exhaust outlet and introduces cooling water into the exhaust stream for safe discharge through the wet exhaust system.

Common signs of failure:

• Exhaust water leakage

• Internal corrosion or blockage

• Overheating from restricted exhaust water flow

• Diesel fumes or soot around the elbow

• Water intrusion risk through a corroded elbow

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging