ARB – Air Locker Bulkhead Air Line Fitting Kit


Weight 0.5 lbs


The 170111 is ARB’s latest air line fitting kit for connecting blue plastic line to the bulkhead fitting. 

 Benefits of the new design include:

  • No need for the FERRULE or the INNER SUPPORT TUBE in the kit, and therefore there are less total parts.
  • Tube can be repaired without consumable parts (FERRULE and INNER SUPPORTTUBE) and therefore the new design offers far easier in-field serviceability.
  • No tear-through failures off-road if the tube is snagged and pulled sharply off to the side.
  • Less parts to install means a quicker install time.
  • Easier to set-up because no exact compression nut torque is required to form a seal.
  • Will retrofit into any current ARB 3.5mm bulkhead fitting without removing the diff.
  • New design is identifiable by the 3 notches in each of the 2 new fittings.

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Shipping & Delivery
Shipping Time — Most orders received before 2:00 p.m. EST will ship the same day, provided the product is in stock. Most orders received after 2:00 p.m. EST will ship the next business day. Due to the number of items we offer and availability, there may be times when items are back ordered. We do our best to ship back orders as soon as possible. Orders are not processed or shipped on Saturday or Sunday. We are open from 9 a.m. – 6 p.m. EST Monday – Friday.We cannot guarantee when an order will arrive. Consider any shipping or transit time offered to you by INDEPENDENT4x or other parties only as an estimate. We encourage you to order in a timely fashion to avoid delays caused by shipping or product availability.