82279491 Genuine Mack Engine Brake Level Control Switch Button

DESCRIPTION Engine Brake Level Control Switch Button CONDITION Used BRAND Mack PART NUMBER 82279491 Cross-reference note: Part number 82279491 is a matching cross-reference for our main listing part number 22222498. Function of this partThe brake system uses air pressure, valves, and mechanical components to slow and stop the vehicle safely. It may include foot valves, relay valves, ABS components, calipers, drums, and rotors. Why this part mattersBrake components are safety-critical. Reliable braking hardware is essential for meeting DOT requirements and protecting drivers, cargo, and other road users. About the brandMack is known for building tough trucks and components for construction, vocational, and highway fleets that need reliable performance day after day. Fitment & usage Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment. Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.