0437223 BRP Grommet | Genuine Used Part

🔧 Product Description

Genuine Johnson / Evinrude Exhaust Relief Grommet and Insert - Part Number: 0437223

A genuine used BRP exhaust-relief grommet and insert assembly for selected Johnson and Evinrude V4 and V6 two-stroke outboards.

The moulded grommet seals and supports the exhaust-relief insert in the cylinder-block or crankcase assembly. It allows low-speed exhaust gases to exit through the relief passage while preventing leakage around the opening. The component remains available as a current BRP service part.

⚙️ Key Features

• Genuine Johnson / Evinrude exhaust-relief assembly
• Correct BRP part number 0437223
• Also referenced as 437223
• Includes the grommet and exhaust-relief insert
• Current genuine BRP service component

🚤 Compatibility

Commonly used on

• Johnson / Evinrude V4 cylinder and crankcase assemblies
• Johnson / Evinrude V6 cylinder and crankcase assemblies
• Low-speed exhaust-relief systems

Typically suits

• Engine families:
• Johnson / Evinrude 90HP
• Johnson / Evinrude 100HP
• Johnson / Evinrude 115HP
• Johnson / Evinrude 135HP
• Johnson / Evinrude 150HP
• Johnson / Evinrude 175HP
• 1998 Johnson J115JTLECS
• 2000 Evinrude 175HP Ficht / FFI applications using 0437223
• HP Range: Approximately 90HP - 175HP
• Engine Type: Johnson / Evinrude V4 and V6 two-stroke outboard
• Year Range: Primarily late-1990s through early-2000s applications

🔌 Function

The assembly forms and seals the exhaust-relief outlet, allowing exhaust gases to bypass the underwater propeller-hub outlet at idle and low speed.

⚠️ Common Signs of Failure

• Exhaust noise changes at idle
• Grommet is split, hardened or displaced
• Exhaust residue appears around the relief opening
• Insert becomes loose
• Exhaust leakage enters the engine cowling area

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0437223 current BRP exhaust-relief grommet and insert reference

OEM / Related Numbers

• 0437223
• 437223
• BRP-0437223
• OMC0437223
• 5008518 related later exhaust-relief grommet and insert assembly on separate E-TEC applications
• Cylinder-block exhaust-relief insert

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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