Paccar Q27-1038 Pressure Switch N.C. – Peterbilt Kenworth Cab Air Bags Lift / pusher axle raise-lower

Lift / pusher axle raise-lower controls

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

Allis-Chalmers: 4513411

O-Ring — PAI 821009 (OEM 21096684)

Cummins: 2869874

Paccar Q27-1038 Pressure Switch N.C. – Peterbilt Kenworth Cab Air Bags Lift / pusher axle raise-lowerGenuine 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