You can send a request for quote for p/n B957 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Dresser Industries Inc. The description of it is Retainer Ball Beari. The national stock number associated with this part is 2805005651151. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with B957 part requirements.