CATERPILLAR 131-7455 LINER 1317455

Caterpillar 131-7455 Liner – OEM-Grade Durability for 8TR-330B L, 8SR-330B, and 1JS-330B Excavators

The Caterpillar 131-7455 liner is a critical wear component engineered for optimal performance in heavy-duty excavators such as the 8TR-330B L, 8SR-330B, and 1JS-330B models. Manufactured to OEM specifications, this liner ensures precise fitment and superior durability under extreme load conditions. Crafted from high-grade metallurgy, the 131-7455 liner offers enhanced resistance to abrasion and thermal stress, extending the service life of your excavator’s cylinder assembly. Its robust design maintains structural integrity, reducing downtime and maintenance costs in demanding mining and construction environments.

Technically, the 131-7455 liner features exacting dimensional tolerances to ensure seamless integration with the engine block and piston components, optimizing the drivetrain’s efficiency. The liner’s surface finish minimizes friction and wear, contributing to improved engine compression and fuel efficiency. By maintaining consistent cylinder bore diameter and smoothness, it supports stable combustion and power output, crucial for heavy equipment operating under variable load conditions. Investing in this OEM-grade liner guarantees reliable performance, enhanced engine longevity, and maximized operational uptime.

🔗 For detailed specifications and to purchase the Caterpillar 131-7455 liner, visit Caterpillar 131-7455 Liner 1317455 for Excavators