HB Core Engine Components
Precision-built crankshafts, camshafts, connecting rods, cylinder liners, piston assemblies, blocks, heads and more — engineered for durability, peak performance, and seamless integration.
Why Choose HB Core Components?
Manufactured in certified facilities and rigorously tested for demanding applications in construction, mining, transportation, and rail.
Precision Craft, Always Ready
Our team is ready to meet your engine parts needs.
Cylinder Head Gasket 3283335 HB for Cummins 6B Series Diesel Engine Part
It ensures long-term sealing reliability in high-performance diesel engines.
Cylinder Head 4962732 HB for Cummins X15 Diesel Engine Part
Engineered to withstand extreme thermal and mechanical loads, it maintains structural integrity and sealing performance under prolonged high-load operation.
Cylinder Head 3973493 HB for Cummins 6CT Diesel Engine Part
Engineered to withstand extreme thermal and mechanical loads, it maintains structural integrity and sealing performance under prolonged high-load operation.
Cylinder Head 3966454 HB for Cummins 6B Diesel Engine Part
Engineered to withstand extreme thermal and mechanical loads, it maintains structural integrity and sealing performance under prolonged high-load operation.
Cylinder Head 3966448 HB for Cummins 4B Diesel Engine Part
Engineered to withstand extreme thermal and mechanical loads, it maintains structural integrity and sealing performance under prolonged high-load operation.
Cylinder Head 3323619 HB for Cat C9 Diesel Engine Part
Engineered to withstand extreme thermal and mechanical loads, it maintains structural integrity and sealing performance under prolonged high-load operation.
Mr. Johnson - Maintenance Supervisor
"Ever since we switched to HB's crankshafts and camshafts for our fleet, our maintenance bills have gone way down. Those parts just last longer and work like a charm—our long-haul trucks hardly ever break down anymore, and everything keeps moving without a hitch."
"Choosing HB as one of our OEM suppliers was driven by their high-quality standards and exceptional customer service. The piston assemblies and valves provided by HB not only perform reliably but also integrate seamlessly with our production processes. Their technical support has helped us optimize our manufacturing workflow, enhancing the competitiveness of our final products."
Ms. Brown - Operations Manager
"For a rental company like ours, equipment reliability and continuous operation are critical. HB’s bearings and connecting rods, tested over extended periods under extreme conditions, have proven their superior quality. Thanks to HB’s support, we’ve been able to stand out in a highly competitive market."
Thabo Nkosi - Chief Mechanic, Mining Division
"In the harsh environment of our open pit mines, reliability is non-negotiable. The HB's crankshaft performance far exceeds that of other brands we've tested. They operate even in extreme heat and dust environments."
Carla Méndez - Field Operations Lead, Atmospheric Research Station
"In remote high-altitude locations, generator reliability is critical. HB’s fuel injection nozzles and gears have proven resilient in low-oxygen, cold environments."
