NZKW AN INVERTED SEAT ADAPTERS – PRECISION FLARE TO THREAD ADAPTER FITTINGS (3AN / 4AN)

Intro
The NZKW AN Inverted Seat Adapters are designed to provide a secure and leak-free transition between AN flare systems and imperial threaded ports. Engineered for motorsport fuel, oil, and hydraulic applications, these adapters ensure precise sealing performance and reliable fluid control in high-pressure and high-vibration environments.

What's Included
• 1x NZKW AN Inverted Seat Adapter (selected size and colour)

Specifications
• Type: AN inverted seat to imperial thread adapter
• AN Sizes Available: 3AN, 4AN
• Imperial Thread Options:
• 3/8-24 (3AN)
• 7/16-24
• 7/16-20 (4AN)
• Material: High-grade aluminium alloy / stainless steel (variant dependent)
• Finish Options: Black anodised, stainless steel
• Seal Type: Inverted flare seat design for secure sealing interface
• Application: Fuel, oil, brake, and hydraulic systems

Key Features
• Provides reliable transition between AN flare and threaded systems
• Inverted seat design ensures leak-resistant sealing under pressure
• Precision-machined for accurate thread engagement
• Suitable for high-pressure motorsport fluid systems
• Reduces risk of leaks in performance fuel and oil setups
• Available in multiple AN and thread configurations
• Durable construction for vibration-heavy environments
• Compact design ideal for tight engine bay installations
• Corrosion-resistant finish for long service life
• Ideal for custom fabrication and performance plumbing systems

Compatible With / Applications
• Fuel systems (feed, return, and surge tank plumbing)
• Oil systems (coolers, sensors, remote filters)
• Brake and hydraulic systems
• Turbo oil feed and performance lubrication setups
• Drift, circuit racing, drag racing, and rally applications
• Universal AN-based motorsport plumbing configurations

Built for Performance & Reliability
The NZKW AN Inverted Seat Adapters are engineered to deliver dependable sealing performance in critical fluid systems where reliability is essential. The precision-machined inverted seat design ensures consistent contact and leak-free operation even under extreme vibration and pressure fluctuations. Built for motorsport and high-performance applications, these adapters provide a clean and professional solution for integrating AN plumbing into imperial-threaded components.

Why Choose NZKW Australia?
🇦🇺 Australian owned and operated
🏁 Motorsport development and real-world track testing
✅ Trusted by workshops, race teams, and enthusiasts
Precision-engineered performance components built for reliability
🚚 Fast Australia-wide shipping
Designed for street, drift, drag, circuit, rally, and off-road applications
Backed by expert product knowledge and local support