CATERPILLAR 145-7398 Rocker Arm AS 1457398

Caterpillar 145-7398 Rocker Arm AS – OEM-Grade Durability and Precision for Heavy Equipment

The Caterpillar 145-7398 Rocker Arm AS is a critical component engineered to deliver exceptional performance and reliability across a wide range of Caterpillar machinery, including asphalt pavers (EAD-AP-1000D, A6P-AP-1055D, FAC-AP-1055D), cold planers (Z2X-PM-102), combines (654-460), earthmoving compactors (17Z-815B), and various industrial and truck engines (3126B, C7 series). Manufactured with high-grade metallurgy, this rocker arm ensures optimal valve actuation under extreme load conditions, maintaining precise timing and efficient power transmission within the drivetrain. Its robust construction supports high stress and thermal cycles, making it ideal for demanding mining, construction, and industrial applications.

Technically, the 145-7398 Rocker Arm features precision-machined surfaces and hardened contact points to minimize wear and extend service life. Its compatibility with multiple Caterpillar engine models highlights its versatility and adherence to OEM specifications, ensuring seamless integration and peak engine performance. By maintaining valve lift accuracy and reducing mechanical losses, this rocker arm contributes to improved fuel efficiency, reduced emissions, and enhanced overall equipment uptime. Investing in this genuine Caterpillar spare part guarantees durability, consistent operation, and reduced maintenance costs, essential for heavy-duty machinery operating in harsh environments.

🔗 For detailed specifications and to purchase the Caterpillar 145-7398 Rocker Arm AS, visit the official product page at Caterpillar 145-7398 Rocker Arm AS on AllParts Expert.