CATERPILLAR 4W-3498 Crankshaft AS 4W3498

Caterpillar 4W-3498 Crankshaft AS 4W3498 – OEM-Grade Durability for Heavy Equipment

The Caterpillar 4W-3498 Crankshaft AS 4W3498 is a precision-engineered drivetrain component designed for optimal performance and longevity in demanding applications. Compatible with a wide range of Caterpillar articulated dump trucks (models 9MG-D20D, 6NG-D250D), asphalt pavers (including models EAD-AP-1000D, A6P-AP-1055D, FAC-AP-1055D, and many others), and Challenger series equipment (8DN-35, 9DF-35, 1DR-45, among others), this crankshaft is manufactured using high-grade forged steel with advanced metallurgy to withstand extreme load conditions. Its exacting dimensions ensure seamless integration and reliable operation within the engine’s rotating assembly, maintaining optimal balance and reducing vibration.

Engineered to meet or exceed OEM specifications, the 4W-3498 crankshaft features precision-machined journals and counterweights that provide superior fatigue resistance and enhanced torque transmission. This component is critical for converting linear piston motion into rotational power, directly impacting engine efficiency and machine productivity. The robust construction ensures exceptional wear resistance and durability under high-stress environments typical in mining, construction, and paving operations. Investing in this genuine Caterpillar crankshaft guarantees minimized downtime and extended service intervals, making it an essential part for maintaining peak equipment performance.

🔗 For detailed specifications and purchasing options, visit the Caterpillar 4W-3498 Crankshaft AS 4W3498 product page.

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