CATERPILLAR 8T-6381 Bolt 8T6381

Caterpillar 8T-6381 Bolt – OEM-Grade Heavy Equipment Fastener for Asphalt Pavers, Backhoe Loaders, Challengers, and Excavators

The Caterpillar 8T-6381 bolt is a precision-engineered fastener designed to meet the rigorous demands of heavy-duty construction and earthmoving equipment. Compatible with a wide range of Caterpillar machinery including Asphalt Pavers (models 599-AP400, 676-AP455, 636-AP500), Backhoe Loaders (5BL-446B, DBL-446D), Challengers (3HS-35, 3BK-45), and Excavators (BDE-320C, 3XK-320 L), this bolt ensures secure assembly under extreme load conditions. Manufactured from high-grade alloy steel with superior metallurgy, the 8T-6381 bolt features precise thread dimensions and tensile strength optimized for drivetrain and structural components. Its corrosion-resistant finish extends service life, making it ideal for harsh environments encountered in asphalt paving and excavation operations.

Technically, the 8T-6381 bolt offers exceptional shear and tensile strength, critical for maintaining structural integrity in high-vibration and high-stress applications. Its dimensional accuracy guarantees perfect fitment, reducing wear on mating parts and preventing loosening during operation. The bolt’s hardened surface treatment enhances durability against fatigue and mechanical stress, ensuring reliable performance over extended maintenance intervals. By using this OEM-grade Caterpillar bolt, operators benefit from minimized downtime, enhanced safety, and optimized machine efficiency. This fastener is essential for maintaining the reliability and longevity of your Caterpillar heavy equipment fleet.

🔗 For detailed specifications and to purchase the Caterpillar 8T-6381 bolt, visit Caterpillar 8T-6381 Bolt at AllParts Expert.