The Meritor steer knuckle part number A-3111N4486 (also referenced as A3111N4486) is a front axle steering knuckle designed for heavy-duty truck applications. Steer knuckles serve as the pivot point connecting the front axle beam to the wheel end, allowing directional control while supporting the vehicle load. Pro Gear and Transmission carries this genuine Meritor part for buyers who need a direct, accurate replacement. Because steer knuckle fitment is highly application-specific, call us to confirm this is the correct part for your axle model and configuration before ordering.
Non returnable item
Features
Genuine Meritor steer knuckle part number A-3111N4486 or A3111N4486
Front axle wheel-end pivot component for heavy-duty truck applications
Direct OEM-style replacement for Meritor front steer axles
Sold by Pro Gear and Transmission
Call us to verify fitment for your specific axle model and configuration
