Yukon Gear & Axle ZG T100-488 Ring and Pinion Gear Set 4.88 Ratio Toyota T100 Tacoma

The Yukon Gear & Axle ZG T100-488 is a USA Standard Ring and Pinion Gear Set engineered for the Toyota T100 and Tacoma rear differential in a performance-oriented 4.88 ratio. Designed to exceed OEM specifications, this gear set is an ideal upgrade for those running larger tires or seeking improved low-speed torque and off-road capability.

Key Features:

• 4.88 gear ratio for optimized low-end torque and off-road performance
• 8.125" ring gear diameter for the Toyota T100/Tacoma rear differential
• 30-spline pinion shaft for robust power transfer
• 12 ring gear bolts for secure, reliable engagement
• Fits semi-float axle applications without factory locking differential
• Engineered to exceed OEM dimensional, material, and fitment specifications
• Subjected to rigorous in-house quality evaluation including dimensional, material, and fitment testing
• Manufactured using advanced heat-treating techniques and precision gear tooth surface finishing to reduce friction and heat

USA Standard ring and pinion sets from Yukon Gear & Axle deliver the confidence of a precision-engineered, quality-tested drivetrain component. Whether upgrading for larger tires or enhancing off-road performance, the ZG T100-488 provides a reliable, quiet-running solution backed by a manufacturer warranty.