You can send a request for quote for p/n 21143 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Walker Mfg Co. The description of it is Muffler Exhaust. The national stock number associated with this part is 2990002586486. 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 21143 part requirements.