USA Standard Gear ZGD30S-513TJ Ring & Pinion Gear Set Dana 30 Short Pinion 5.13 Ratio

The USA Standard Gear ZGD30S-513TJ is a precision-engineered ring and pinion replacement gear set designed specifically for Dana 30 front axles with short pinion configurations. This gear set provides a 5.13:1 axle ratio, making it an excellent choice for larger tire upgrades and improved low-end torque for off-road applications.

Key Features:

• 5.13:1 gear ratio for enhanced crawling capability and power delivery
• Engineered specifically for Dana 30 short pinion axle housings
• Precision heat-treated steel construction for maximum durability
• Computer-controlled machining ensures optimal gear contact pattern
• Perfect for Jeep Wrangler TJ, XJ, YJ, and other Dana 30-equipped vehicles
• Ideal for running 33-inch to 35-inch tires while maintaining proper drivetrain performance

USA Standard Gear ring and pinion sets are manufactured to meet or exceed OEM specifications, providing reliable performance for daily driving, weekend trail running, or serious off-road adventures. Professional installation and proper setup with new bearings, seals, and gear oil is strongly recommended for optimal performance and longevity.