CATERPILLAR 138-0427 Cover-Bearing 1380427

Caterpillar 138-0427 Cover-Bearing: Durable OEM-Grade Component for Track-Type Tractors

The Caterpillar 138-0427 Cover-Bearing is a critical drivetrain component engineered to meet the rigorous demands of heavy-duty track-type tractors. Designed for models including 7PZ-D11R, AAF-D11R, 4HK-D11N, and many others, this cover-bearing ensures optimal protection and support for bearing assemblies under extreme load conditions. Manufactured from high-grade metallurgy, the 138-0427 cover-bearing offers exceptional resistance to wear and corrosion, extending the service life of your equipment and maintaining peak operational efficiency.

Technically, the 138-0427 cover-bearing features precise dimensional tolerances to guarantee a secure fit within the drivetrain housing, minimizing vibration and mechanical stress. Its robust construction enhances the tractor’s overall reliability by safeguarding critical bearing surfaces from contaminants and mechanical damage. This OEM-quality part is essential for maintaining the structural integrity and smooth performance of Caterpillar D11 series track-type tractors, ensuring consistent power transmission and reduced downtime in demanding work environments.

For more detailed specifications and to purchase the Caterpillar 138-0427 Cover-Bearing, visit the official product page here: 🔗 Caterpillar 138-0427 Cover-Bearing at AllParts Expert

Related part numbers: 7PZ-D11R, AAF-D11R, 4HK-D11N, 8ZR-D11R, GEB-D11T, TPB-D11T, KSN-D11, TKN-D11, 4BB-11SU, 4CB-11U, 4PB-11, 6SB-11, 74Z-D11N, 9TR-D11R, 9XR-D11R, AMA-D11T, JEL-D11T, JNS-D11T, MDG-D11T