HF AP136 Air Locker – Nissan Patrol/Xterra/Pathfinder/Navara (Front/Rear)

Take your off-road capabilities to the next level with the HF AP136 Air Locker. Engineered for serious 4×4 enthusiasts, this pneumatic locking differential provides instant traction when you need it most. With an onboard air compressor (sold separately), the locker engages on demand, giving you full control over your vehicle’s differential. It’s the perfect upgrade for off-road vehicles seeking dependable traction and improved off-road mobility. The HF AP136 is built with high-strength materials and precision machining to ensure long-term durability and performance under extreme conditions. Differential specs: Application: Nissan H233B, Front or Rear Differential Spline Count: 31 Gear Ratios Supported: Any Ring Gear Bolts: 9 Activation: Pneumatic (air compressor required) Compatible Vehicles: 1987–2009 Nissan Safari Y60, Y61 (front axle) 1987–2009 Nissan Patrol GQ, GU (front axle) 1986–1995 Nissan Terrano D21 (rear axle) 2000–2001 Nissan Xterra (6-cylinder, rear) 1998–2004 Nissan Frontier (6-cylinder, rear) 1998–2004 Nissan Navara (6-cylinder, rear) 1986–2004 Nissan Pathfinder (6-cylinder, rear) 1986–1997 Nissan Hardbody D21 (6-cylinder, rear) 1988–1994 Ford Maverick (front axle) 1997–2002 Nissan Terrano II (rear axle) 1997–2002 Nissan Mistral (rear axle)