CATERPILLAR 346-4197 Crankshaft GP 3464197

Caterpillar 346-4197 Crankshaft GP – OEM-Grade Durability and Precision for Heavy Equipment

The Caterpillar 346-4197 Crankshaft GP is a critical drivetrain component engineered to deliver exceptional performance and reliability across a wide range of Caterpillar machinery, including AP5-AP555F Asphalt Pavers, JWJ-420F Backhoe Loaders, and MJD-312E Excavators. Manufactured with high-grade forged steel and precision-machined journals, this crankshaft ensures optimal rotational balance and load distribution under extreme operating conditions. Its robust metallurgy and exacting tolerances provide superior resistance to wear, fatigue, and thermal stress, making it ideal for heavy-duty applications in construction, mining, and industrial engines.

Designed to meet or exceed OEM specifications, the 346-4197 Crankshaft GP supports smooth engine operation by maintaining precise crank throw alignment and journal diameters, typically ranging from 75mm to 130mm depending on model compatibility. This results in improved combustion efficiency, reduced vibration, and extended engine life. The crankshaft’s compatibility with various Caterpillar models such as the HWB-416F2 Backhoe Loader and the XRA-C4.4XQ80 Engine Generator Set highlights its versatility and essential role in maintaining peak equipment performance. Investing in this genuine Caterpillar crankshaft guarantees enhanced durability, minimized downtime, and cost-effective maintenance.

🔗 For detailed specifications and to purchase the Caterpillar 346-4197 Crankshaft GP, visit the official product page at Caterpillar 346-4197 Crankshaft GP on AllParts Expert.