CATERPILLAR 266-9881 Tube AS 2669881

Caterpillar 128-2941 Line AS-Fuel Injection – OEM-Grade Precision for Excavators and Track-Type Equipment

The Caterpillar 128-2941 Line AS-Fuel Injection is a high-performance fuel injection line engineered to meet the rigorous demands of various Caterpillar excavators and track-type tractors. Compatible with models such as the 6YM-315-A L Excavator, 4YM-315-A Excavator, 7RZ-315B FM L Excavator, and a wide range of D3C to D5G series track-type tractors, this fuel line ensures optimal fuel delivery under extreme load conditions. Manufactured from premium-grade metallurgy, the 128-2941 line features precise dimensional tolerances to maintain fuel pressure integrity and resist wear, corrosion, and thermal degradation. Its robust construction supports consistent engine performance, enhancing fuel atomization and combustion efficiency for superior power output and reduced emissions.

Technically designed for durability and reliability, the 128-2941 Line AS-Fuel Injection incorporates advanced materials that withstand high-pressure fuel injection systems typical in Caterpillar heavy machinery. Its seamless integration with the drivetrain fuel system minimizes pressure drops and fuel leakage, ensuring stable engine operation across various working environments. The fuel line’s compatibility with multiple excavator and track-type loader models, including the 4MS-933C, 5JS-933C, and 9DL-D5C III, makes it a versatile spare part for fleet maintenance. By maintaining OEM-grade quality standards, this component guarantees longevity and reduces downtime, ultimately optimizing operational efficiency and lowering maintenance costs.

🔗 For detailed specifications and to purchase the Caterpillar 128-2941 Line AS-Fuel Injection, visit the official product page at Caterpillar 128-2941 Line AS-Fuel Injection | AllParts Expert.