Upgrade your cooling system with our Small Pressed Aluminium Filler Neck. Designed to accept smaller, Japanese and continental type pressure caps, such as our RADCAPM, this filler neck ensures a secure and reliable seal. Crafted from durable pressed aluminium with a welded-in, beaded 8mm overflow outlet, it guarantees long-lasting performance.

Key Features and Benefits:

• Compatible with smaller Japanese and continental pressure caps
• Durable pressed aluminium construction
• Welded-in, beaded 8mm overflow outlet
• 44mm maximum diameter
• 21.2mm spigot diameter
• 21mm overall height
• 1mm material thickness

SMALL PRESSED ALUMINIUM FILLER NECK FOR JAPANESE/CONTINENTAL CAPS  #AFNS