Caterpillar Hex Track bolt 2B5484/8H7504/4K7038

Our aftermarket Caterpillar track bolts are high-strength fasteners for undercarriage systems, they are always paired with track nuts to secure track shoes onto track links,and widely used on Caterpillar excavators, dozers and wheel loaders. The track system endures heavy impact loads, alternating shear force, abrasive wear and mud-water corrosion during operation. Therefore, track bolts require outstanding tensile strength, shear resistance and fatigue life.

Our aftermarket Caterpillar track bolts are manufactured to match OEM part numbers. Dimensions, thread profile and head geometry are fully compatible for direct replacement. Except standard track bolt, we also supply high head track bolt ,short shank track bolt and flange track bolt. All of them are made of premium alloy steel with precision heat treatment for stable mechanical performance. Threads are roll-formed to avoid cutting marks at thread root, delivering superior fatigue resistance and reducing thread breakage risk.

Surface finish options include black oxide, zinc plating and Dacromet coating which can enhance rust and corrosion protection. Our Caterpillar track bolts are suitable for harsh working conditions including earthmoving, mining, quarrying and infrastructure construction.

Thank you for your interest in our aftermarket Caterpillar track bolts replacement. To quote precisely, please share your track bolt part number or track shoe OEM part number, track bolt strength class, surface finish and priority material for quotation. I can send you prices and lead time immediately.