CATERPILLAR 089-8221 Block-Shear 0898221

Caterpillar 089-8221 Block-Shear – OEM-Grade Durability for Telehandler Drivetrains

The Caterpillar 089-8221 Block-Shear is a precision-engineered heavy equipment spare part designed specifically for a range of Caterpillar telehandlers including models 3JN-TH82, 3KN-TH82, 3RN-TH83, 3NN-TH63, 5WM-TH63, 3PN-TH103, 3LN-TH62, and 4TM-TH62. Manufactured to OEM specifications, this block-shear component features high-strength alloy steel metallurgy optimized for maximum shear resistance and durability under extreme load conditions. With exacting dimensions tailored to fit seamlessly within the telehandler’s drivetrain assembly, the 089-8221 ensures reliable performance and longevity, reducing downtime and maintenance costs.

Technically, the 089-8221 block-shear is engineered to withstand high torsional stresses and dynamic forces encountered during telehandler operations. Its robust design enhances the structural integrity of the drivetrain, improving load transfer efficiency and minimizing wear. The precision machining process guarantees tight tolerances, ensuring consistent fitment and optimal mechanical engagement. This part is essential for maintaining the operational reliability of telehandlers used in heavy lifting, material handling, and construction applications, delivering superior performance in harsh environments.

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