USA Standard Gear ZGK2245 Master Overhaul Kit for GM Rear End - 7.5/7.625

The USA Standard Gear ZGK2245 is a comprehensive master overhaul kit designed for GM 7.5" and 7.625" rear differentials with 3.42 gear ratios. This complete kit provides everything needed for a professional differential rebuild, combining ring and pinion gears with installation components, a Positraction limited-slip unit, and axle bearings.

Kit Includes:

• Ring and pinion gear set (3.42 ratio)
• Complete pinion installation kit with bearings, shims, and seals
• 28-spline Positraction limited-slip differential unit
• Axle bearings and seals
• Crush sleeve and pinion nut
• Marking compound and gear oil

Application:

• GM 7.5" (7.625") rear axles with 28-spline axles
• 3.42 ring and pinion gear ratio
• Common in GM trucks, SUVs, and passenger cars from the 1980s-2000s

This master kit eliminates the need to source individual components separately, ensuring all parts are matched and compatible for a reliable rebuild. USA Standard Gear products are manufactured to OEM specifications for proper fit and long-lasting performance.