CATEngine Parts

185-8530 Travel Gearbox With Motor — Cat 3054 315

This is a travel gearbox assembly complete with a motor, essential for providing the power and control needed for machine movement. Built to high standards, it ensures smooth and reliable operation, unlike a worn gearbox or motor that can result in sluggish or erratic travel. Operators may experience a loss of drive power, unusual noises during travel, or the inability to move the machine if this unit fails.

Travel Gearbox With Motor – Part No 185-8530 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeTravel Gearbox With Motor
MaterialSteel and aluminum alloy
ApplicationMachine travel system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A primary symptom of a failing travel gearbox is a noticeable loss of power to the drive system or jerky, inconsistent movement. If ignored, this can progress to complete loss of drive on one or both sides, rendering the machine immobile. Continued operation with a compromised gearbox risks damage to the final drive components and transmission.

Installation Tip

Before mounting, ensure the gearbox mounting surfaces on the machine frame are clean and free of any debris or old gasket material. Avoid overtightening mounting bolts, which can strip threads or warp the housing.

Service Note

When replacing the travel gearbox, inspect the hydraulic fluid for contamination and check the hydraulic lines and fittings for any signs of leaks or damage.