ARB's Heavy Duty Airline Kit replaces the vulnerable blue plastic line running to the axle housing. Includes 4' of Aeroquip elastomer compound, textile reinforced, high pressure, pneumatic hose with fittings. Also supplied with this kit are the necessary push-in fittings and adapters, mounting brackets, and instructions.
If you are using a front and rear locker, 2 kits are required. Sold individually.