61811-90J00 Suzuki Johnson Engine Cover (STB) | Genuine Used Part

🔧 Product Description

Genuine Suzuki Johnson Starboard Lower Engine Side Cover - Part Number: 61811-90J00

A genuine used starboard lower cowling panel for selected Suzuki DF90, DF100, DF115 and DF140 four-stroke outboards and corresponding Johnson four-stroke models built from the Suzuki platform.

The cover forms the right-hand side of the lower cowling and protects the powerhead, intake, electrical and fuel-system components beneath the upper engine hood.

⚙️ Key Features

• Genuine used Suzuki / Johnson starboard lower cowling
• Correct OEM reference 61811-90J00
• Fits selected 90HP to 140HP inline four-cylinder engines
• Used on Suzuki-built Johnson four-stroke models
• Original factory side-cover shape and mounting pattern

🚤 Compatibility

Commonly used on

• Suzuki four-cylinder four-stroke lower cowling assemblies
• Suzuki-built Johnson four-stroke outboards

Typically suits

• Engine models:
• Suzuki DF90 - approximately 2001-2008
• Suzuki DF100 - approximately 2009-2015
• Suzuki DF115 - approximately 2001-2015
• Suzuki DF140 - approximately 2002-2015
• Johnson 90HP four-stroke models using the Suzuki 90J powerhead
• Johnson 115HP four-stroke models using the Suzuki 90J powerhead
• Johnson 140HP four-stroke models using the Suzuki 90J powerhead
• HP Range: 90HP - 140HP
• Engine Type: Suzuki inline four-cylinder EFI four-stroke outboard
• Side: Starboard
• Year Range: Approximately 2001-2015

🔌 Function

The starboard lower cowling protects the powerhead and forms part of the engine's noise-control, airflow and water-sealing system.

⚠️ Common Signs of Failure

• Cover is cracked or damaged
• Mounting tabs are broken
• Insulation is missing or deteriorated
• Panel does not align with the upper cowling
• Water or debris enters the engine compartment
• Cover rattles or vibrates
• Paint is heavily scratched, faded or blistered

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 61810-90J01-0EP later related service cover
• 61811-90J00-0EP original starboard lower-cowling reference
• 61810-90J00-0EP related earlier service reference

OEM / Related Numbers

• 61811-90J00
• 61811-90J00-0EP
• 6181190J00
• 61810-90J00-0EP
• 61810-90J01-0EP
• 61810-90J10-0EP
• 61810-90J11-0EP
• 61821-90J00 matching port lower cowling
• Related cowling insulation, seal and mounting hardware

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Starboard-side lower engine cover
• Removed from running engine where applicable
• In good working condition unless otherwise stated