CAT E336 E345GC Excavator Track Adjuster Hydraulic Track Tension Cylinder

Our CAT E336 E345GC track adjuster is a complete CAT excavator hydraulic track tension cylinder and reliable excavator undercarriage parts. As a premium CAT E336 E345GC track tensioner assembly, durable hydraulic track adjuster cylinder, robust heavy-duty track adjuster and standard CAT excavator undercarriage component, it is engineered specifically for CAT E336 and E345GC excavators. Built with high-grade ductile iron and hardened alloy steel, paired with premium multi-layer grease seals, this assembly maintains precise track tension and absorbs severe impact loads during rough terrain operation. It adjusts track tension via a grease nipple to keep proper sag, preventing track derailment, excessive wear and premature failure of rollers, idlers and track chains. Manufactured to full CAT OEM specifications, all mounting dimensions, pin holes and hydraulic grease ports match original equipment exactly, enabling direct bolt-on replacement without modification. It effectively resolves common issues like grease leakage, track sagging, weak tension and seized movement, stabilizing undercarriage performance, reducing unplanned downtime and lowering long-term maintenance costs for mining, quarrying, heavy construction and earthmoving applications.

• Exact OEM Fit & Compatibility

  This dedicated CAT E336 E345GC track adjuster fits CAT E336 and E345GC excavators perfectly. All mounting points and grease ports align with OEM specs for trouble-free direct replacement.

• Heavy-Duty Reinforced Structure

  As a rugged heavy-duty track adjuster, it uses ductile iron housing and hardened steel piston rod to withstand continuous impact and high pressure in harsh working conditions.

• Premium Leak-Proof Sealing System

  High-performance grease seals protect this hydraulic track adjuster cylinder against grease leakage, dust, mud and water ingress, ensuring stable tension retention.

• Precision Tension Control & Shock Absorption

  This professional CAT excavator hydraulic track tension cylinder maintains optimal track sag, absorbs shocks and prevents track derailment, extending the service life of full undercarriage parts.

• Complete Assembly Ready for Installation

  This integrated CAT E336 E345GC track tensioner assembly comes as a finished CAT excavator undercarriage component, saving disassembly work for fast one-piece replacement.

• Long Service Life for Severe Applications

  This reliable excavator undercarriage parts delivers consistent performance in mining, quarrying, heavy construction and large-scale earthmoving projects.