The 500B-22104 valve spring compressor compresses valve springs in multi-valve petrol and diesel engines. It is designed for valves that are deeply recessed in the cylinder heads.

• Type: Valve spring compressor
• Size: 240 mm
• Adapters: 2, with diameters of 25 mm and 30 mm
• Lower jaw opening: 45–145 mm
• Throat depth: 240 mm