21283381 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D11A-A Engine Hose - Part Number: 21283381

Genuine Volvo Penta formed hose used in the inlet, breather or related air-handling assembly on D11A-A marine engines. Its moulded route and end diameters maintain airflow and clearance around the engine without kinking or chafing.

⚙️ Key Features

• Genuine Volvo Penta formed D11 hose

• Confirmed D11A-A inlet/exhaust-system listing

• Oil-mist and temperature-resistant material

• Correct bends preserve airflow and clearance

• Match the exact air/breather assembly and serial

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21283381 (current listed OEM reference)

OEM / Related Numbers:

• 21283381 - current OEM reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D11A marine inlet, exhaust or crankcase-ventilation system

Typically suits:

• Engine models:

• D11A-A

• D11A-B / D11A-C / D11A-D only where the engine parts catalogue explicitly lists hose 21283381

• Serial / Specification Control: Confirm exact hose position, adjoining pipes and D11A engine serial number.

• HP Range: D11A rating dependent

• Engine Type: Volvo Penta D11 inline-six common-rail marine diesel

• Year Range: D11A production; hose-routing and serial controlled

🔌 Function

Carries air or crankcase vapour through the assigned engine circuit while maintaining a sealed, unrestricted path.

Common signs of failure:

• Cracking, swelling, softening or surface checking

• Fluid seepage or staining at hose ends

• Abrasion, flattening or contact damage

• Loss of coolant, oil, fuel or hydraulic pressure

• A hose that feels brittle, spongy or permanently deformed

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging