Need help? We're here!
(888) 312-8812 Login SignupRODLEVELING
The Paccar Leveling Valve Linkage Kit connects suspension movement to the leveling valve during vehicle operation. As the axle moves relative to the frame, the linkage transfers motion to the valve to adjust air flow. This interaction allows the suspension system to respond automatically to load changes while driving. The linkage remains connected throughout operation and moves repeatedly with suspension travel. It functions without driver involvement and supports consistent ride height control. Designed to work as part of the suspension air system, the Paccar 3178673 supports responsive leveling behavior during everyday vehicle use.
Be the first to review this product!
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

