Zone Offroad D2663 Replacement Steering Knuckle Box Kit - 2025 Ram 1500 Passenger Side Large Bore

The Zone Offroad D2663 is a high-strength replacement steering knuckle box kit designed specifically for 2025 Ram 1500 4WD trucks. This passenger-side knuckle features a large bore design required for Ram 1500 models equipped with factory 22-inch wheels, which utilize a larger wheel bearing assembly (build codes WPM or WPZ).

Key Features:

• CNC machined from high-strength materials for superior durability
• Large bore configuration for trucks with factory 22-inch wheels
• Corrects steering angles when used with suspension lift systems
• Maintains compatibility with factory ESC (Electronic Stability Control) systems
• Passenger side (right) application
• Precision engineered for proper suspension geometry

This knuckle box kit is a replacement component for Zone Offroad suspension lift systems. The large bore design is specifically required for Ram 1500 trucks equipped with the larger wheel bearing assemblies found on models with factory 22-inch wheels. Installation typically requires professional mechanical experience and should be performed as part of a complete suspension system installation or replacement.