Part Number TY 1 GR B CL2 NO 1 Cork Plug in stock with ready to ship. Get an instant quote for Bell Helicopter Textron Inc part number TY 1 GR B CL2 NO 1 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for TY 1 GR B CL2 NO 1. Our dedicated account manager will get back to you within 15 minutes.