ARB Air Locker 6mm Black Line Upgrade Kit The standard 5mm blue airline supplied with ARB Air Lockers can become brittle and fail, especially when exposed to heat from the exhaust or abrasion on tough tracks. A cracked or split airline will leak air, preventing your diff lock from engaging and leaving you without traction when you need it most. This 6mm black line upgrade kit is a preventative measure to replace the weaker original line that runs from the solenoid to the differential bulkhead fitting, ensuring your lockers work every time. Features & Benefits Manufactured from quality 6mm heavy-duty black nylon for superior heat and abrasion resistance. Thicker and more durable than the standard 5mm blue line, offering increased reliability on the trail. Ensures a reliable air supply to your differential lock, so it engages when you need it. Supplied with new push-in fittings for a complete and secure fitment with no air leaks. A direct-fit upgrade for any vehicle equipped with an ARB Air Locker system. Vehicle Fitment Suitable for all vehicles fitted with an ARB Air Locker that use the 5mm airline. This is a universal upgrade kit. Please check your existing ARB Air Locker setup to confirm compatibility. Please contact us with your VIN details if you require further assistance to confirm fitment.
