Paccar Q27-1038 Pressure Switch N.C. – Peterbilt Kenworth Cab Air Bags 360 MATERIAL Aluminum PORT A

360 MATERIAL Aluminum PORT A Unplugged PORT B Plugged FILTER No SEAL Blk Rubber

designed as a direct replacement for Hendrickson 57977-000 on PRIMAAX EX

Lift / pusher axle raise-lower controls

Allis-Chalmers: 4513411

Injector seal — OEM Detroit A0000171560 (qty 1)

Paccar Q27-1038 Pressure Switch N.C. – Peterbilt Kenworth Cab Air Bags 360 MATERIAL Aluminum PORT AGenuine Paccar OEM Q27 1038 normally closed pressure switch for Peterbilt and Kenworth trucks, most commonly applied to the parking brake circuit where the switch closes (completing the circuit) until system air pressure exceeds the release threshold. Replaces former Paccar service number 16 09155. Signs You Need a New Pressure Switch Parking brake or pressure warning light stays on with adequate system pressure Warning indicator fails to illuminate