Husqvarna 740430700 O-Ring Bs 4518 9.3x2.4 Nitrile Rubber

Essential for maintaining hydraulic systems on Husqvarna concrete saws and equipment operating in demanding jobsite conditions. This nitrile rubber O-ring measures 9.3mm x 2.4mm and provides reliable sealing in hydraulic lines and connections exposed to petroleum-based fluids. The BS 4518 specification ensures proper fitment for designated Husqvarna equipment components. Nitrile construction resists degradation from hydraulic oils and fuels while maintaining flexibility across standard operating temperatures. Keep replacement O-rings on hand to minimize downtime during routine maintenance or emergency repairs. Part number 740430700 replaces worn seals that can cause fluid leaks and pressure loss in cutting equipment. Built for concrete contractors and equipment operators who maintain their own Husqvarna machinery and need OEM-spec replacement parts readily available.