341197 0341197 BRP Exhaust Adapter | Genuine Used Part

🔧 Product Description

Genuine OMC Johnson Evinrude Lower Inner Exhaust Housing - Part Number: 0341197 / 341197

A genuine lower inner exhaust housing for selected Johnson and Evinrude outboards fitted with a 20-inch midsection.

The supplied part is an internal exhaust housing rather than a powerhead exhaust adapter. It installs inside the outer driveshaft housing and directs exhaust gases from the upper housing toward the propeller-hub exhaust outlet.

⚙️ Key Features

• Genuine OMC inner exhaust housing
• Correct part number 0341197 / 341197
• Designed for 20-inch shaft installations
• Fits inside the external driveshaft housing
• Directs exhaust gas through the engine midsection

🚤 Compatibility

Commonly used on

• Johnson and Evinrude 20-inch exhaust-housing assemblies
• Standard-rotation two-stroke and E-TEC midsections

Typically suits

• Engine models:
• Evinrude 75HP inline-three 1.3L models
• Johnson / Evinrude 90HP 20-inch models
• Johnson / Evinrude 105HP commercial or jet applications
• Johnson / Evinrude 115HP 20-inch V4 models
• Evinrude 150HP Ficht and E-TEC models
• Selected 200HP 20-inch models using housing 0341197
• HP Range: Approximately 75HP - 200HP
• Shaft Length: 20-inch
• Engine Type: Johnson / Evinrude two-stroke, Ficht or E-TEC outboard
• Year Range: Approximately 1995 onward, dependent on engine model and midsection

🔌 Function

The inner housing contains and directs the hot exhaust gases through the outboard midsection. It also helps separate exhaust flow from the driveshaft, shift mechanism and cooling-water passages.

⚠️ Common Signs of Failure

• Exhaust noise escapes from the midsection
• Housing is cracked, burnt or heavily corroded
• Exhaust gases or water leak around the powerhead gasket
• Lower seal no longer mates correctly with the gearcase
• Internal damage restricts exhaust flow and engine performance

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0341197 current documented 20-inch inner-housing reference
• 341197 unprefixed OEM reference

OEM / Related Numbers

• 0341197
• 341197
• 0320936 related lower exhaust-housing seal / joint
• 0340215 inner exhaust seal
• 0320961 gearcase-to-inner-housing seal
• 0343853 housing-to-powerhead gasket
• 0339601 earlier housing gasket
• 0343612 related upper inner exhaust housing

Aftermarket / Verified Equivalents

• Sierra: 18-8353 gearcase-to-inner-housing seal replacing 0320961
• Aftermarket powerhead and inner-exhaust gasket sets
• Specialist used or reconditioned 0341197 housings
• No direct aftermarket housing casting

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated