Replacement RM28080001 Front Right Steering Knuckle Wheel Hub Bearing Assembly

The Replacement RM28080001 is a front right (passenger side) steering knuckle and wheel hub bearing assembly engineered as a direct OEM-quality replacement for the Mazda CX-7 and CX-9. This fully assembled unit includes the steering knuckle, wheel bearing, hub assembly, and brake dust shield — delivering everything needed for a complete repair in a single kit.

The steering knuckle is a critical front suspension component that houses the wheel hub and bearing, connects to the upper and lower control arms via ball joints, and links to the steering system through the tie rod. A worn or damaged knuckle assembly can cause hard braking, difficulty turning, uneven tire wear, vehicle pulling, and wheel vibration — all of which this replacement is designed to correct.

Key Features:

• Front Passenger Side (Right-Hand) fitment
• Complete assembly — steering knuckle, wheel bearing, hub, and brake dust shield included
• Ball bearing type — designed for reliable, long-lasting performance under daily driving conditions
• Direct-fit design for straightforward installation without special pressing tools
• Manufactured to OEM specifications for proper fit, form, and function
• High-strength steel construction for durability under suspension load and stress

OEM & Cross-Reference Part Numbers:

• Mazda OEM: L20633020B, L20633060, L20633060A
• Dorman: 698-414
• Interchange: SK698414, WLK414, BHA42843

This assembly eliminates the need to separately source and press individual components, making it a time-saving solution for both professional technicians and experienced DIYers.