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 Liner 5511828 HB for Cat C6.4 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 4695312 HB for Cat C7 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 4101507 HB for Cummins Qsx15 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 4085917 HB for Cummins Qsk60 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 3904166 HB for Cummins 6BT Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 3690561 HB for Cummins X15 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 3055099 HB for Cummins Nt855 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 1979322 HB for Cat C15 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
Cylinder Liner 1105800 HB for Cat 3306/3304 Diesel Engine Part
It ensures dimensional stability, efficient heat transfer, and long-term resistance to scuffing and bore distortion in high-load engine environments.
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."
