21349446 Hose Connection | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose connection used in a Controlled Water Exhaust System installation. The fitting joins the designated cooling or exhaust-water hose to the CWES valve/silencer assembly and must match hose diameter, thread/flange style and system orientation.

🚤 Compatibility

• Engine Family: D, IPS

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta CWES hose connection
• Used with controlled-water exhaust hardware
• Correct hose-end and valve/silencer interface
• Corrosion-resistant marine construction
• Match CWES option and vessel installation
• Engine type: Volvo Penta marine propulsion engine with Controlled Water Exhaust System
• 3 used per assembly

🔌 Function

Provides the sealed transition between the assigned hose and CWES valve, silencer or exhaust-water component.

⚠️ Common Signs of Failure

• Exhaust water leaking or spraying at the hose connection
• Exhaust fumes or a wet, sooty smell around the silencer area
• Salt crusting and corrosion product building at the joint
• Hose end distorted, ballooned or pulled part way off the connection
• Fitting found cracked or eaten away by corrosion on removal

🛠️ Service Notes

• Renew the clamps and check the hose end for distortion when refitting - a stretched hose will not seal on a new connection
• Confirm the hose diameter and the Controlled Water Exhaust System option fitted to the vessel before ordering

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21499486 - Controlled Water Exhaust System assembly
• 21499476 - CWES valve
• 21489395 - associated wiring harness
• 21499481 - bracket
• 673989 - grommet
• 3830336 - spacer
• 21351712 - silencer
• 24006207 - exhaust hose
• 21275424 - end plate

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C2-B MP, D13C2-A MP, D13C4-A MP, D13B-L MP, D13B-G MP, D13B-K MP, D13B-C MP, D13C6-A MP, D13C4-B MP, D13C5-B MP, D13C5-A MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D11C2-A MP, D11C4-A MP, D11B4-A MP, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP
• Volvo Penta D8A2-A MP, D8A4-A MP, D8A8-A MP
• Volvo Penta IPS2-C, IPS2-A, IPS2-B
• Volvo Penta IPS15-B, IPS15-A
• Volvo Penta IPS3-C, IPS3-A
• Volvo Penta IPS20-D
• Volvo Penta IPS30-D