1.The universal engine valve spring compressor stem seal removal tool set specially designed for disassembly and assembly of engine valve springs and valve oil seals. Used for disassembly and assembly of valve springs and replacement of valve stem seals on automobiles, without disassembling the cylinder head, and can work well in narrow space conditions. 2.Valve oil seal tool is compatible for Diesel gasoline engine for all models. Can be applied on European, American and Japanese cars, for BMW, Volvo, VAG, Ford, etc. 3.Made of high-quality steel and high-strength craft plastic, it has high hardness, wear resistance, toughness and durability.
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