CATERPILLAR 492-8228 Trunnion AS 4928228

Caterpillar 492-8228 Trunnion Assembly – OEM-Grade Durability for D11 Series Track-Type Tractors

The Caterpillar 492-8228 Trunnion Assembly is a critical drivetrain component engineered for high-performance applications in heavy-duty D11 series track-type tractors, including models D11R-9XR, D11R-AAF, D11T-JNS, and more. Manufactured to OEM specifications, this trunnion assembly features precision metallurgy and robust construction designed to withstand extreme load conditions and harsh mining environments. Its durable steel alloy composition ensures optimal wear resistance and structural integrity, maintaining alignment and stability within the tractor’s undercarriage system.

Technically, the 492-8228 trunnion supports pivotal articulation between the track frame and the tractor’s mainframe, facilitating smooth track movement and load distribution. Its exacting dimensions and hardened surfaces reduce friction and minimize maintenance downtime, enhancing overall drivetrain efficiency. This component is essential for maintaining the operational reliability and longevity of Caterpillar’s flagship D11 models, ensuring consistent performance in demanding earthmoving and mining operations.

For more detailed specifications and to purchase the Caterpillar 492-8228 Trunnion Assembly, visit the official product page at 🔗 Caterpillar 492-8228 Trunnion AS on AllParts Expert.

Related part numbers: 492-8228