Air Pressure Valve Arnott K-4361

The Arnott K-4361 is a pressure retention valve (PRV) for air suspension, made for the Audi Q7 (4L), Volkswagen (7L) and Porsche (9PA/95B). The valve retains a preset amount of air pressure and is a pressure holding valve from a leading manufacturer with a VOSS fitting. Older valves may be corroded, and replacing the valve can restore the strut's functionality.

Fits

• Audi Q7 2007-2015
• Porsche Cayenne 2003-2006, 2008-2010
• Volkswagen Touareg 2004-2010

Features

• Specifically for Audi Q7(4L), Volkswagon (7L), and Porsche (9PA/95B)
• Pressure holding valve from leading manufacturer
• VOSS Fitting

Specifications

OE numbers

Volkswagen: 7L6616503, 7L6616503A, 7L6616503B, 7L8616503B

Audi: 7L6616503, 7L6616503A, 7L6616503B, 7L8616503B

Porsche: 95535850300, 95535850310, 95535850320, 95535850321, 95535850322, 95535850330, 95535850331, 95535850332

Good to know

• EAN: 815710029292
• For the front or rear axle, left or right.

Frequently asked questions

Which cars does the valve fit?

The Audi Q7 (4L), Volkswagen (7L) and Porsche (9PA/95B). According to the fitment list it covers the Audi Q7, Porsche Cayenne and Volkswagen Touareg. See the fitment list above for model years.

What does a pressure retention valve do?

Pressure Retention Valves (PRVs) allow strut assemblies to be shipped and installed pressurized, significantly reducing the probability of air spring damage from improper inflation processes. They retain a preset amount of air pressure in case of compressor failures, compromised air lines or valve block leaks.

When should the valve be replaced?

Older valves may be corroded and prevent the strut from inflating or deflating. Replacing the valve is an affordable repair that can restore the strut's functionality.

What kind of connection does it have?

It has a VOSS fitting. The valve is made of brass with a metric connection and male ends on both sides.

Air Suspension