HRB Valve Spring Compressor Kit

Transform cylinder head disassembly and assembly with the HRB Universal Valve Spring Compressor Kit — a professional-grade solution engineered for precision, speed, and ease of use. Developed and tested in HRB’s own engine-building program, this versatile kit delivers smooth, controlled valve spring removal and installation in both workshop and home build environments.

Built around a rigid billet aluminium body with a bronze-bushed compression mechanism, the HRB compressor offers consistent, low-effort operation even on high-spring-pressure applications. Whether driven manually or powered by a drill or impact driver, it dramatically reduces the time and frustration traditionally associated with valve spring service.

Key Features

• 6061 billet aluminium body for lightweight strength and durability
• 18mm billet stainless steel retainer cup with large cutaway for easy collet access
• Bronze-bushed body for smooth, controlled compression action
• ½-inch drive threaded rod—usable by hand, drill, or impact driver
• Anodised finish for corrosion resistance and long service life
• Additional retainer push cups available separately for alternative valve sizes

Kit Includes

• Valve spring compressor tool
• Wall mount for clean, organised workshop storage
• 2 × specialist magnets for collet and spring base removal
• Precision tweezers for secure keeper handling
• ½-inch drive T-handle
• ½-inch drive adaptor

Note: Extra push cup sizes shown in images are not included and are sold separately.

Why Choose the HRB Valve Spring Compressor Kit?

Slow, awkward valve spring work doesn’t belong in a modern engine shop. The HRB Valve Spring Compressor Kit replaces outdated methods with a smooth, controlled system that speeds up your workflow without sacrificing accuracy or safety.

Whether you’re assembling high-performance race engines or refreshing street cylinder heads, this kit delivers professional results with minimal effort—saving time, reducing fatigue, and improving overall build quality.

Ideal for engine builders working across Toyota, Nissan, Honda, and Mitsubishi cylinder heads, this kit is perfect for professional machine shops, performance workshops, and serious DIY builders who demand reliable, workshop-proven engine building tools.