USA Standard Gear ZGK2184 Dana 80 Master Install Kit with 4.88 Ring & Pinion and Posi

The USA Standard Gear ZGK2184 is a comprehensive master installation kit designed for Dana 80 rear axles with 11.25" ring gear diameter. This complete package includes everything needed for a professional-grade gear installation, featuring a 4.88 ratio ring and pinion gear set, a 35-spline positraction limited-slip differential, and all necessary installation components.

Kit Includes:

• 4.88 ratio ring and pinion gear set for Dana 80 (11.25" ring gear)
• 35-spline positraction (posi) limited-slip differential unit
• Premium installation kit with pinion bearings and races
• Pinion seal and crush sleeve
• Ring gear bolts
• Pinion nut
• Marking compound and brush for proper gear pattern setup
• Thread locker

Key Specifications:

• Application: Dana 80 rear axle
• Ring gear diameter: 11.25 inches
• Gear ratio: 4.88:1
• Bearing size: 4.375 inch pinion bearing
• Spline count: 35-spline posi unit

This master kit provides excellent value by bundling the ring and pinion set, positraction differential, and complete installation hardware in one package. The 4.88 gear ratio is ideal for larger tires and improved low-end torque, making it popular for towing applications and off-road vehicles. USA Standard Gear manufactures their gear sets to meet or exceed OEM specifications, ensuring reliable performance and long service life.

Professional installation is strongly recommended for proper setup, including correct gear pattern verification and pinion depth adjustment. The included marking compound allows installers to verify optimal gear tooth contact for quiet operation and maximum durability.