USA Standard Gear 10788 9.25" Chrysler 3.55 Rear Ring & Pinion Master Install Kit with 1.705" Axle Bearings & Seal ZGK2077

The USA Standard Gear ZGK2077 (10788) is a comprehensive Quick Kit for the Chrysler 9.25" rear differential, combining a 3.55 ratio Ring & Pinion gear set with a full Master Install Kit and 1.705" inside diameter axle bearings and seal. Designed as a one-stop differential rebuild solution, this kit includes everything needed to complete a gear swap efficiently and correctly.

Kit Contents Include:

• 3.55 Ratio Ring & Pinion Gear Set — precision-manufactured for the Chrysler 9.25" rear axle with 12-bolt rear cover and 12-bolt ring gear
• Master Install Kit — includes carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, and marking compound with brush
• 1.705" I.D. Axle Bearings & Seal — correctly sized replacement axle bearings and seal for this application
• High-quality Koyo bearings and races throughout

Key Features:

• Ring gear diameter: 9.25 inches
• Gear ratio: 3.55
• 12-bolt ring gear and rear cover configuration
• Engineered to meet or exceed OEM specifications
• Gasket included for a complete, clean installation

USA Standard Gear Quick Kits are built for the professional installer and the experienced DIY builder alike, providing a single-purchase solution that eliminates the need to source individual components separately. All bearings and races meet or exceed original equipment standards for reliable, long-lasting differential performance.