Excavator Hydraulic Seal Kit for Volvo SA8048-00010 Excavator. Premium quality hydraulic seal repair kit for construction machinery, delivers excellent sealing performance, superior wear resistance, high pressure tolerance and long service life for Volvo excavator hydraulic systems. Direct OEM replacement, 100% compatible with EC290B、EC240B、EC235C、EC290B、EC240B、EC240C、EC290C、EC235C、EC290 models.