22-74370-000 Freightliner Cascadia Cab Extender Attachment Arm Kei Vehicle holding the lower cab extender

holding the lower cab extender secure for the life of the truck

The A33-1266-100BP is a fairing reinforcement bracket for the Kenworth T680 Next Gen (2022 and newer)

A thickened mating face on each draws its joint tight under torque and closes out the play that invites vibration

Vehicle Fitment Freightliner Cascadia PT-126 2018 to 2024 Not compatible with non-Cascadia models

these bushings eliminate the excess play that leads to cab slap

22-74370-000 Freightliner Cascadia Cab Extender Attachment Arm Kei Vehicle holding the lower cab extenderThe 22 74370 000BP is a direct replacement for the OEM 22 74370 000 long lower cab extender attachment arm on the Freightliner Cascadia, installing at the factory mounting points with no drilling or modification. The original arm carries a recognized weak point. Its loose factory fit allows the joint to work free over time, elongating the M6 nutsert hole in the fiberglass sleeper wall until the mount can no longer hold. The cab extender panel begins