The CTA 7638 Valve Spring Compressor is specifically designed for servicing valve springs on Dodge and Jeep vehicles equipped with 3.7L and 4.7L engines. Part Number: 7638. The CTA 7638 Valve Spring Compressor can also be referred to as valve spring removal tool, Dodge valve spring compressor, Jeep valve spring tool, 3.7L engine valve compressor, and 4.7L engine valve spring remover.
