CATERPILLAR 7N-1109 Cover-Pump Gear 7N1109

CATERPILLAR 7N-1109 Cover-Pump Gear – OEM-Grade Durability for Heavy-Duty Track-Type Tractors and Pipelayers
The Caterpillar 7N-1109 Cover-Pump Gear is a precision-engineered drivetrain component designed for a wide range of heavy equipment, including the 31Z-589 Pipelayer and multiple D9 series Track-type Tractors such as the 8BL-D9R, 7TL-D9R, and 1JD-D9N models. Manufactured to OEM specifications, this pump gear features high-grade alloy steel metallurgy optimized for exceptional wear resistance and load-bearing capacity under extreme operating conditions. With exacting dimensions tailored to fit seamlessly within the hydraulic pump assembly, the 7N-1109 ensures reliable power transmission and fluid flow control critical to maintaining optimal equipment performance.

Constructed to withstand rigorous load conditions and continuous operation, the 7N-1109 Cover-Pump Gear enhances hydraulic efficiency and drivetrain reliability. Its precision-machined teeth provide smooth meshing with minimal backlash, reducing mechanical stress and extending service intervals. This component’s robust design supports high torque loads typical in mining, construction, and earthmoving applications, making it an indispensable part for maintaining the operational integrity of Caterpillar’s D9 series and related heavy machinery. Investing in this genuine Caterpillar replacement part guarantees compatibility, durability, and peak performance, minimizing downtime and repair costs.

🔗 For detailed specifications and to purchase the Caterpillar 7N-1109 Cover-Pump Gear, visit the official product page at AllParts Expert – Caterpillar 7N-1109 Cover-Pump Gear.