2Pack Stainless Steel Supercharger Bleeder Screw Kit,Compatible with Audi A6 A7 A8 Q5 Q7 S4 S5 SQ5 and Compatible with Volkswagen Touareg 3.0 V6,Replaces 06E 127 535B,Includes 4 FKM O-Rings

Product DescriptionThis 2-pack stainless steel supercharger bleeder screw kit is designed to replace the factory plastic bleeder screws used on compatible 3.0T V6 supercharged applications. The stainless body helps reduce stripping and deformation during repeated coolant services, while the included FKM O-rings provide a stable seal under heat cycling to help prevent coolant seepage at the bleed port.Compatible with 3.0T V6 supercharged applications that use part number 06E 127 535B / 06E127535B at the supercharger coolant bleed ports:Compatible with Audi A6 (2009–2017)Compatible with Audi A7 (2012–2018)Compatible with Audi A8 (2012–2021)Compatible with Audi Q5 (2010–2017)Compatible with Audi Q7 (2011–2019)Compatible with Audi S4 (2010–2017)Compatible with Audi S5 (2013–2017)Compatible with Audi SQ5 (2014–2017)Also compatible with Volkswagen Touareg applications that use the same part number.SpecificationsPack Quantity: 2 Bleeder Screws + 4 O-RingsMaterial (Screw): Stainless SteelSeal Material: FKM (Fluoro Rubber) O-RingsReplaces Part Number: 06E 127 535B / 06E127535BInstall Location: Supercharger Coolant Bleed PortsFunction: Bleed trapped air and seal the charge-cooler circuit after serviceColor: Stainless / Brown O-Rings

• [Compatibility] Supercharger bleeder screw kit compatible with 3.0L V6 supercharged engines on vehicles compatible with Audi A6 (2009–2017), Audi A7 (2012–2018), Audi A8 (2012–2021), Audi Q5 (2010–2017), Audi Q7 (2011–2019), Audi S4 (2010–2017), Audi S5 (2013–2017) and Audi SQ5 (2014–2017). Also compatible with vehicles compatible with Volkswagen Touareg Hybrid 3.0L V6 supercharged and vehicles compatible with Porsche Cayenne Hybrid 3.0L V6 supercharged that use supercharger bleeder screw 06E 127 535B at the coolant bleed ports.
• [Replacement Part Number & Location] Replaces supercharger bleeder screw 06E 127 535B / 06E127535B on 3.0T V6 engines compatible with Audi, compatible with Volkswagen Touareg Hybrid – 3.0L Supercharged V6 and compatible with Porsche Cayenne Hybrid – 3.0L Supercharged V6. These screws install at the supercharger coolant bleed ports and are used to vent trapped air from the charge-cooler circuit; after bleeding, the screw and O-ring seal the port to help prevent coolant seepage around the threads.
• [Stainless Steel Body & FKM O-Rings] CNC-machined stainless steel screw bodies resist corrosion and thread damage far better than the original plastic bleeder screws, which are known to deform or strip after repeated use. Each screw uses brown FKM O-rings designed for coolant and chemical exposure, offering stable sealing under engine-bay temperatures and repeated heat cycles, so the bleed ports stay sealed once the system is bled.
• [Kit Contents & Service Life] Each kit includes 2 stainless steel supercharger bleeder screws and 4 brown FKM O-rings, enough for both bleed ports on one 3.0T V6 plus two spare seals for future coolant services. Keeping extra O-rings in the kit makes it easy to renew the seal any time you open a bleed port without buying another set.
• [Usage Scenarios] Intended for vehicles with 3.0L V6 supercharged engines where the original plastic bleeder screws have rounded off, cracked or started to seep coolant at the supercharger bleed ports. Upgrading to stainless screws with FKM O-rings helps provide a more robust bleed point for coolant changes, supercharger cooling system repairs and intercooler upgrades, and is a practical preventative upgrade for owners and shops that service these engines regularly.