Cat® Links are hardened steel drive links of unmatched strength and durability which helps ensure correct fitment and reduces vibration in any operating condition. Cat® Parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse. Genuine Cat® Links are specifically designed to operate as a system to deliver the performance you expect. Caterpillar design engineers match the right combination of dimensions, materials, heat treatment, surface treatments and finish to each part to enable them to work and wear effectively with all the other neighboring and dependent parts. Cat® Links are machined from high grade steel bar and hardened for exceptional strength and wear life. They are tested and proven in the world's most severe applications. They result in a lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against pin galling, even in high-load conditions.Application:Cat® Links are designed for conditions that require superior load carrying capacity, strength and wear resistance for longer pin joint life. Cat® Links are the top choice for maximum performance in demanding applications. Consult your owner's manual or contact your local Cat® Dealer for more information.