ARB Air Locker Quad Seal O-Rings - Older Style Diff Locks (Pair)

ARB Air Locker Quad Seal O-Rings - Older Style Diff Locks (Pair) These quad seal o-rings are located inside the seal housing of your older style ARB Air Locker differential. Their job is to create a perfect air seal, which is critical for engaging your diff lock when you need it most. When these seals fail, they leak air, preventing the locker from engaging and leaving you without that crucial traction on the tracks. A common sign of failure is your air compressor constantly running to try and maintain pressure in the line.Please do your research to see if this suits your specific diff lock for your vehicle, as there are 2 options (50mm or 45mm Journal)This Orings suit the earlier style 2 piece Air Lockers with 50mm Bearing Journals(Also suits some early 3 piece lockers which have a groove machined in the seal carrier) Features & Benefits Restores reliable operation to your ARB Air Locker, ensuring it engages every time. Made from a quality oil and pressure-resistant compound for longevity inside the differential housing. Direct-fit replacement for the original seals on compatible older style ARB Air Lockers. Supplied as a pair to ensure you can complete the job correctly without needing to source extra parts. The quad seal design provides a superior, more reliable seal compared to a standard o-ring, preventing frustrating air leaks. Vehicle Fitment Designed for older style ARB Air Locker models that utilise the quad o-ring seal design. Please check your ARB Air Locker model to confirm compatibility. Please contact us with your locker's part number if you require further assistance to confirm fitment.Nissan Genuine PartsChoosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.