CATERPILLAR 517676-06 Retainer-Bearing 51767606

Caterpillar 517676-06 Retainer Bearing – OEM-Grade Durability for Heavy Equipment

The Caterpillar 517676-06 Retainer Bearing is a precision-engineered component designed to meet the rigorous demands of heavy-duty machinery, including TRE-3516B engines, 8NK-325 series excavators, and a wide range of off-highway trucks such as the 4AR-793C and 5RK-784B models. Manufactured with high-grade metallurgy, this retainer bearing ensures optimal load distribution and superior resistance to wear under extreme drivetrain stress and harsh operational environments. Its robust construction supports critical applications in wheel-type loaders (3TZ-994D, 442-994F) and specialized work tools like the RTL-RC20, delivering consistent performance and extended service life.

Featuring precise dimensional tolerances and advanced bearing materials, the 517676-06 retainer bearing enhances drivetrain efficiency by reducing friction and heat generation during high-load conditions. This part is engineered to withstand heavy radial and axial loads, ensuring smooth rotation and minimizing downtime in industrial and petroleum product machinery such as the BZ3-3512E. The bearing’s compatibility across multiple Caterpillar models underscores its versatility and reliability, making it an essential replacement part for maintaining OEM standards and maximizing equipment uptime.

For high-performance, durable, and OEM-quality replacement parts, explore the full specifications and order the Caterpillar 517676-06 Retainer Bearing directly from our trusted inventory. 🔗 Buy Caterpillar 517676-06 Retainer Bearing to ensure your heavy equipment operates at peak efficiency with genuine components.