USA Standard Gear ZGK2224 8.8" Ford 4.11 Ring & Pinion Install Kit with Posi Limited Slip

The USA Standard Gear ZGK2224 is a complete re-gear and traction kit that dramatically increases the performance of your Ford 8.8" rear differential in one convenient part number. This comprehensive package combines a 4.11 ratio ring and pinion gear set, a complete master installation kit, and a Yukon Dura Grip limited slip positraction unit for maximum performance and value.

Complete Kit Includes:

• 4.11 ratio ring and pinion gear set engineered for strength and easy setup
• Yukon Dura Grip clutch-style limited slip differential (28-spline)
• Master install kit with premium Koyo bearings and races
• 2.25" axle bearings and seals
• Ring gear bolts, pinion nut, and crush sleeve
• Marking compound with brush and thread-locking compound

Yukon Dura Grip Limited Slip Features:

• Provides smooth yet aggressive traction across varied terrain
• High-strength nodular iron case construction
• Forged 4320 chromoly spider gears for durability
• Composite clutches engineered for long life
• Fully rebuildable design

Application Details:

• Designed for Ford 8.8" rear differentials with 10-bolt rear cover and 10-bolt ring gear
• Inner pinion bearing has 3.250" outside diameter
• 28-spline limited slip unit
• Includes 2.25" axle bearings

USA Standard Gear employs rigorous in-house quality testing and inspections to ensure all components pass dimensional, material, and fitment testing. Manufactured to meet or exceed OEM specifications, these gears are ready to withstand everyday commuting, trail running, and spirited driving. Professional installation is highly recommended for proper setup and optimal performance.