21269698 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta formed gasket used in the intake air-shutter assembly on D11A marine engines. It seals the shutter housing joint so charge air follows the intended path and the air-management system can operate without unmetered leakage.

🚤 Compatibility

Typically suits:

• Volvo Penta D11A-C MP
• Volvo Penta D11A-D MP
• Volvo Penta D11A-E MP
• Volvo Penta D11A-C (IPS)

• Engine Family: D

⚙️ Key Features

• Genuine Volvo Penta air-shutter gasket
• Confirmed D11A marine-engine application
• Seals a position-specific shutter-housing joint
• Supports stable boost and shutdown-air control
• Renew whenever the mating shutter component is removed
• Engine type: Volvo Penta D11 inline-six common-rail marine diesel

🔌 Function

Seals the intake air-shutter flange to prevent boost leakage and contamination entry.

⚠️ Common Signs of Failure

• Loss of boost, poor throttle response or black smoke
• Hissing or whistling from the intake under load
• Soot or oil traces around the shutter-housing joint
• Charge-air fault codes, or a shutter that no longer seals on shutdown
• Gasket found split, crushed or displaced when the housing is opened

🛠️ Service Notes

• Renew whenever the shutter component is removed, as a reused gasket lets unmetered air into the intake
• Check the shutter flap, its spindle and the actuator for wear before condemning the seal

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21416775 - associated air-shutter references
• 21256263 - associated air-shutter references
• 21256301 - associated air-shutter references
• 21267563 - associated air-shutter references
• 21389148 - companion gasket used at another shutter joint
• 21271040 - associated pin

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging