CATTransmission Parts

241-4088 Travel Gearbox With Motor — Cat Excavator 302 5C 303C

This is a complete travel gearbox assembly with an integrated motor, designed to provide precise control over the machine's movement and speed. It is manufactured to meet stringent Caterpillar standards, ensuring durability and performance superior to worn or damaged units. Operators may notice a complete loss of drive, erratic movement, or loud grinding noises from the drive system when this component fails.

Travel Gearbox With Motor – Part No 241-4088 – CAT Spare Part
Part Specifications
BrandCAT
CategoryTransmission 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Installation & Application Notes

Drain and replace transmission fluid when servicing internal components. Use correct ATF specification. Pre-fill torque converters with fluid before installation. Allow 10 minutes for fluid to settle before checking level.

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 alloy, cast iron
ApplicationMachine drive system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a noticeable loss of power during travel or a delay in response to joystick commands. If ignored, the gearbox can seize, preventing any machine movement, or leak hydraulic fluid, leading to system contamination. The worst-case consequence is the inability to reposition the equipment, potentially stranding it in an unsafe location.

Installation Tip

Thoroughly flush the hydraulic system to remove any debris before installing the new gearbox. Avoid overtightening the mounting bolts, as this can damage the housing or mounting points.

Service Note

Inspect the drive motor, planetary gears, and hydraulic lines for any signs of wear or damage during replacement.