Crankshaft Oil Seal for Agricultural Loader Automotive Car 48*102*8/10 48*100*8/10 49*101*8/10 50*100*8/10 TCV Floating Seal Describe: The contents of an oil seal kit can vary by application, but generally include: Primary Oil Seals: Critical for preventing the leakage of oil from rotating shafts, hubs, or bearings, ensuring lubricant is contained within the assembly.Secondary Seals or O-rings: Provide an additional static seal between housings and components to prevent