Anelli di tenuta olio Ø 40mm-280mm PU U-cup UN/UNS/UHS per foro asta pistone idraulico
ID 40-280 mm 11-16 mm High U-cup UN/UHS Hydraulic Rod Piston Oil Sealing Ring PU. Great choice for replacing your broken Oil Sealing. It is the most commonly used oil seal in hydraulic cylinders. It is a typical lip seal.