Birdcage Steel w/Clamp Zero Index Triple Shear

The Birdcage Steel with Clamp Zero Index Triple Shear from WEHRS MACHINE is a precision-engineered differential birdcage assembly designed for high-performance vehicle suspension and drivetrain applications. This heavy-duty component features a 3.000-inch ID bearing capacity and is manufactured from steel with a durable black powder coat finish, making it suitable for extreme off-road use, racing applications, and high-stress driving environments where traditional differentials experience excessive load.

The triple shear design significantly increases gear strength and durability compared to standard single or double shear configurations, allowing the birdcage to handle extreme torque loads without failure. The zero index feature ensures precise alignment during installation and operation, which is critical for minimizing vibration and maintaining consistent performance under demanding conditions. The integrated axle clamps secure the assembly firmly in place, providing reliable engagement regardless of driving intensity. Weighing 17.2 lbs with compact dimensions of 8.25 x 6.5 x 8.25 inches, this unit is engineered for driver and passenger side applications and offers the strength required in full-time 4WD systems, rock crawling, and competitive off-road racing where component reliability is non-negotiable.

This birdcage assembly is built for users who demand maximum durability and fail-safe performance in extreme conditions. Serious off-road enthusiasts, race teams, and vehicle builders rely on WEHRS MACHINE components for their reputation in motorsports and expedition-grade suspension systems. The combination of triple shear construction, zero index alignment capability, and axle clamp retention makes this an essential upgrade for vehicles that regularly exceed stock differential limits.

The black powder coat finish provides corrosion resistance suitable for salt-water environments and extreme weather exposure, extending the service life of the assembly. This component is sold individually and is compatible with both driver and passenger side installations, allowing for matched pair upgrades on vehicles requiring dual installation for symmetrical handling and load distribution.