Hertz HGS / HCS Pre 2025 3/4/5/7 compact Intermediate Service Kit

Keep your Hertz HGS/HCS compact rotary screw air compressor operating at peak performance with the Pre 2025 3/4/5/7 Compact Intermediate Service Kit. Designed for Hertz HGS/HCS units pre-2025 in the 3/4/5/7 line, this mid-level service kit bundles essential wear parts to protect your compressor between full overhauls. The kit includes air filter, oil filter, Smart Oil, seal kit, pneumatic hoses, pre-filter and separator, delivering clean intake air, reliable lubrication, and robust sealing to minimize wear and downtime. By renewing these critical components, you preserve air quality, improve filtration efficiency, and support steady delivery of rated air flow. The compact, robust design aligns with Hertz’s next-gen HGS/HSC platforms, helping maintain optimal CFM and consistent pressure in demanding workshop environments. Whether you’re upgrading service intervals or maintaining daily use, this intermediate kit ensures your air compressor continues to deliver dependable performance with the durability your operation relies on.