Husqvarna 740431500 O-Ring Bs 4518 17.3x2.4 Nitrile Rubber

When your Husqvarna concrete saw needs reliable sealing between hydraulic or fuel system components, this replacement O-ring maintains proper pressure and prevents leaks that can shut down your operation. The BS 4518 specification O-ring measures 17.3mm x 2.4mm and uses nitrile rubber construction for resistance to petroleum products and hydraulic fluids commonly found in concrete cutting equipment. This genuine Husqvarna part ensures proper fit and function in compatible saw models, eliminating the guesswork of aftermarket alternatives. Nitrile material handles the temperature ranges and chemical exposure typical in daily concrete cutting work. Keep critical seals fresh to avoid downtime on the jobsite. Built for concrete cutting contractors and equipment maintenance professionals who need OEM replacement parts that fit right the first time.