PAI 450549 Parking Brake Light Switch – International/Navistar, Freightliner, Mack Filter Kit Bushing & sleeve assembly —

Bushing & sleeve assembly — ATRO HM75-64726 (qty 2)

75-inch center-to-center

For amber turn-only or front lighting

Lock Nut — (qty 1)

Hengst: H328WK

PAI 450549 Parking Brake Light Switch – International/Navistar, Freightliner, Mack Filter Kit Bushing & sleeve assembly —PAI 450549 parking brake air pressure switch for Navistar International, Freightliner, and Mack chassis air systems. Replaces Navistar 2035006C2 and Freightliner FSC1749 9170. Normally open (NO) low pressure switch with a 2 pin circular connector that closes between 2 and 6 PSI to drive the parking brake warning lamp on the dash when the spring brakes are set. Signs You Need a New Parking Brake Switch Parking brake warning lamp stays on when the brake