CATHydraulic Parts

204-2819 Travel Motor — Cat 320C 320D

This is a complete travel motor assembly, responsible for providing the hydraulic power to propel the machine's tracks or wheels. Built to OEM standards, it ensures robust performance and longevity, offering superior resistance to wear and high operating pressures compared to a failing unit. Operators may experience a loss of track or drive power, slow or jerky movement, or unusual noises during travel operations.

Travel Motor – Part No 204-2819 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeTravel Motor Assembly
MaterialCast iron and steel
ApplicationTrack or wheel drive system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing travel motor may include reduced travel speed or a slight increase in noise during operation. If ignored, this can progress to jerky or erratic movement, complete loss of drive on one or both sides, and potential immobilization of the machine. Continued operation risks severe damage to the final drive and drivetrain components.

Installation Tip

Ensure the hydraulic system is properly flushed to remove any contaminants before installing the new travel motor. Avoid overtightening the mounting bolts, as this can distort the motor housing and lead to leaks or premature failure.

Service Note

Inspect the final drive oil level and condition, and check the drive sprocket and track components for wear during travel motor replacement.