The Hitachi EX220 Excavator Undercarriage Carrier Roller is a replacement upper roller designed to support and guide the upper section of the track chain during excavator operation. As an important undercarriage component, the carrier roller helps maintain proper track alignment and smooth track movement while reducing unnecessary friction between the track assembly and upper structure.

Xiamen Doozer supplies aftermarket carrier rollers for Hitachi EX220 excavators, supporting different EX220 generations and undercarriage configurations. Available references vary by machine version. For example, aftermarket parts catalogs commonly list 9062406 for EX220-1, 9089636 for EX220-2/3, and 9178333 for EX220-5.

Because Hitachi EX220 undercarriage components can differ according to model generation, serial number, track-frame configuration, and regional specification, buyers should confirm the machine information before ordering. Some aftermarket catalogs also cross-reference 9134245 and 9089636 for several EX220-2, EX220-3, and EX220-5 applications.

• Designed for Hitachi EX220 Applications – Suitable for selected EX220 excavator undercarriage configurations.
• Reliable Track Support – Supports the upper track chain and helps maintain stable track movement.
• Heavy Equipment Replacement Part – Suitable for replacing worn or damaged carrier rollers during undercarriage maintenance.
• Multiple Reference Options – Different EX220 generations can use different carrier roller part numbers.
• Factory Direct Supply – Xiamen Doozer supplies construction machinery undercarriage parts directly to international buyers.
• Fitment Verification Available – Part number, machine model, serial number, and photos can be checked before quotation.