Yukon Gear & Axle YDATV6-488YZL Dropout Assembly Toyota Differential w/Zip Locker Ratio Spline - V6 Rear 4.88 30

The Yukon Gear & Axle YDATV6-488YZL is a complete, fully assembled dropout assembly — also known as a third member or carrier assembly — built specifically for the Toyota V6 rear differential. Assembled by expert Yukon technicians, this unit arrives fully shimmed and backlashed to specification, ready to drop straight into your existing differential housing with minimal setup time.

This assembly comes upgraded with the Yukon Zip Locker, an air-operated locking differential engineered for serious off-road performance. When engaged, pneumatic pressure drives a locking collar that locks both axles together, delivering equal traction to both tires for a 100% locked axle effect. When disengaged, the differential operates like a standard open diff, maintaining normal on-road handling and maneuverability.

Yukon Zip Locker Construction:

• Forged steel case for maximum structural integrity
• 8620 or 4320 chromoly steel internals depending on application
• Air-operated design for instant, driver-selectable engagement
• Compatible with most vehicle air delivery systems

Dropout Assembly Specifications:

• Gear Ratio: 4.88
• Spline Count: 30 spline
• Application: Toyota V6 rear differential
• Includes yoke
• Fully assembled, shimmed, and backlashed to spec — ready to install

The Yukon Zip Locker is backed by a six-year warranty against manufacturing defects, including coverage for collaterally damaged parts and associated labor, with up to $2,000 in coverage for the first two years. This makes the YDATV6-488YZL an ideal solution for off-road enthusiasts looking to upgrade traction capability while retaining comfortable street driving behavior.