593-5616 569-4290 Excavator Travel Reducer 1st Planetary Carrier Assembly

The 593-5616 / 569-4290 first planetary carrier assembly is a replacement component for compatible excavator travel reduction gearboxes and final drive systems. The carrier assembly works with the planetary gears and other reduction components to transmit torque through the travel drive.

This product is designed for excavator final drive and travel reducer repair applications. The original product listing references 320GC, 320, 323, E320GC and 320GX excavator models.

Compatibility may vary according to machine configuration, production series and final drive gearbox specification. Please confirm the original part number and gearbox information before ordering.

• Product Type: 1st Planetary Carrier Assembly
• Reference Part Numbers: 593-5616 / 569-4290
• Application: Excavator Travel Reduction Gearbox / Final Drive
• Compatible Brand: CAT subject to fitment verification
• Replacement Use: Final drive and travel reducer maintenance
• Fitment Check: Confirm part number and gearbox configuration before purchase

The planetary carrier is an important component of the planetary reduction mechanism inside the excavator final drive. It supports the corresponding planetary gears and transfers rotational force through the reduction system during machine travel.

Different final drive versions may use different carrier assemblies. Components with a similar appearance may differ in gear dimensions, spline structure or installation specifications.

1. Provide the excavator model and serial number.
2. Confirm the original part number.
3. Provide the final drive or travel gearbox model if available.
4. Send photos of the original carrier assembly.
5. Confirm the required quantity.

Contact us with the part number, excavator model and product photos to check compatibility, availability and pricing.

Please confirm the exact part specification before placing an order.