... Air Compressor 4NFCY Shaft Seal: 1) It suit for Bitzer 4U,4T,4P,4N 2) Strict Quality 3) Best price Bizter Air ... Compresso 4NFCY Shaft Seal:1) Long life & high quality ... delivery. Some informations are below: NameBitzer Original Shaft SealItem NO.BT-016Applicable modelsBitzer 4U,4T,4P ... bag, then in carton. Bitzer Air Compressor Shaft Seal (4U/4T/4P/4NFCY)