034 Motorsport Billet PCV Check Valve Audi 1.8T 2.7T AAN
034 Motorsport Billet PCV Check Valve Audi 1.8T 2.7T AAN - 1997 is backordered and will ship as soon as it is back in stock.
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034 Motorsport Billet PCV Check Valve Audi 1.8T 2.7T AAN
034 Motorsport Billet PCV Check Valve Audi 1.8T 2.7T AAN - 1997 is backordered and will ship as soon as it is back in stock.
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Description
Description
This billet aluminum check valve replaces the OEM plastic unit (035 103 245A) with a CNC-machined, spring-loaded ball-style mechanism. Engineered to handle over 100 PSI, it offers reliable pressure management for a variety of Audi and Volkswagen engines from the 1.8T to the 2.7T and AAN.
With a 1/2" nipple on the pressure side and a 1" OD vacuum port, this valve is a straightforward upgrade for PCV systems on models like the B5 S4, C5 A6 2.7T, Mk4 Golf/Jetta 1.8T, and more. It’s built to last where plastic parts fail.
| Material | CNC-machined billet aluminum |
| Mechanism | Spring-loaded ball-style |
| Max Pressure | 100 PSI or more |
| Pressure Side Nipple | 1/2 in |
| Vacuum Side OD | 1 in |
| Replaces OEM | 035 103 245A |
| Part Number | 034-101-2002 |
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