A22-69592-001
Bracket, Air Fairing Support, 113, Lower, DD13
Freightliner

Companion to the upper and side fairing hardware, this lower support bracket acts as the critical anchor for the air fairing at the bottom of the cab. Mounting to the engine platform, it channels airflow beneath the vehicle and helps seal gaps that would otherwise pull in underbody air. The 0.16 in thick steel construction provides sufficient stiffness to resist vibration while allowing a modest amount of flex to absorb jolts from rough roads. Painted finish protects against corrosion in spray wash and road salt environments. The geometry is tailored for the 113 footprint and the DD13 mounting pattern, so installation aligns with existing fastener locations and other fairing components. The result is stable fairing alignment through temperature swings and road conditions, reducing aerodynamic noise and drag. Maintenance is simplified because the bracket remains accessible and can be replaced without disturbing adjacent assemblies. Keeping the fairing in place not only improves aesthetics but also contributes to a smooth, quiet ride. Source One Parts Center, your parts partner.