22352523 Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Air Valve with Vacuum Regulator - Part Number: 22352523

A genuine complete air-control valve assembly for selected Volvo Penta D6 high-output marine diesel engines. The assembly incorporates the air valve and vacuum-regulator function used within the inlet and exhaust control system, providing the correct factory response and sealing characteristics.

⚙️ Key Features

• Complete air-valve and vacuum-regulator assembly

• Designed for the D6 inlet and exhaust control system

• Factory-calibrated valve movement and vacuum response

• Correct mounting, sealing and hose connection geometry

• Replacement should be followed by inspection of vacuum hoses, seals and control linkages

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22352523 → Replaces 22352526

OEM / Related Numbers:

• 22352526 (previous Volvo Penta reference)

• 3887771 (vacuum regulator used in the associated assembly)

• 3887635 (associated operating handle)

• VP22352523

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on selected Volvo Penta D6 marine diesel inlet and exhaust installations.

Typically suits:

• Engine models:

• D6-400A-E

• D6-435D-A, D6-435D-C, D6-435D-D, D6-435D-E

• D6-435I-A, D6-435I-C, D6-435I-D, D6-435I-E

• HP Range: 400HP - 435HP

• Engine Type: 5.5-litre, six-cylinder turbocharged common-rail marine diesel

• Year Range: D6 A-generation through E-generation installations listed above

🔌 Function

Controls airflow and vacuum-operated movement in the inlet/exhaust system. Correct operation supports stable engine breathing, shutdown/control response and proper interaction with the connected vacuum circuit.

Common signs of failure:

• Valve sticking, slow movement or failure to return

• Vacuum leakage, split hoses or inability to hold vacuum

• Reduced power, uneven response or restricted airflow

• Abnormal intake noise or air leakage around the assembly

• Engine warning or shutdown-control faults linked to the air-control circuit

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging