CATEngine Parts

1484736 Drive Gp — Cat 307C

This Drive Group (Gp) is a critical assembly responsible for transmitting power to the machine's drive components, ensuring mobility and operational function. Manufactured to precise tolerances, it provides robust and reliable power transfer, unlike a worn drive group with damaged gears or bearings. Symptoms of a failing drive group include abnormal noises during operation, jerky movement, or a complete loss of drive power.

Drive Gp – Part No 1484736 – 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 TypeDrive Group Assembly
MaterialSteel Alloy
ApplicationMachine Drive System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial indication of a failing Drive Gp might be a grinding noise when the machine is moving or a slight hesitation in power delivery. If ignored, this can progress to jerky or inconsistent movement, and eventually, a complete loss of drive to one or both tracks. Continued operation risks significant damage to the final drive and transmission components.

Installation Tip

Ensure the mounting surfaces are clean and free of any old sealant or debris before installing the new Drive Gp. Avoid forcing the assembly into place; ensure proper alignment to prevent damage to splines or mounting bolts.

Service Note

When replacing the Drive Gp, it is essential to inspect and service the final drive motor, hydraulic fluid, and any associated seals and bearings.