ARB 728J011 Air Locker Spider Gear Set J1 Side J1 Pin

The ARB 728J011 Air Locker Spider Gear Set is a genuine replacement component designed for ARB Air Locker differential systems. This gear set is specifically engineered for the RD102 Air Locker model and includes both side gears and pinion gears with cross pins for complete differential spider gear assembly replacement.

Key Features:

• Heavy-duty and impact-resistant construction designed for extreme off-road conditions
• Forged nickel alloy steel construction with redefined gear-tooth geometry for up to 30% structural advantages
• Forged gears typically found in heavy-duty commercial, race, and agricultural transmissions
• Extensively tested to ensure readiness for the most rugged off-road conditions
• Direct OEM replacement for worn or damaged spider gears in ARB Air Locker differentials

This complete gear set includes the side gears and pinion gears with their retaining pins, providing everything needed to rebuild the spider gear assembly within your ARB Air Locker. The spider gears come as a complete kit with the side gears and cannot be purchased separately, ensuring proper matching and optimal performance. Designed for 4x4 enthusiasts who demand maximum traction and reliability in challenging terrain, this gear set maintains the legendary ARB quality that has made Air Lockers the choice of serious off-road competitors worldwide.