CATEngine Parts

1695593 Gear-Planet — Cat 320C 320D

This planet gear is a vital component within the final drive or transmission system, transferring torque and rotational force to propel the equipment. Manufactured to meet high CTP aftermarket standards, it provides robust performance and wear resistance, unlike a worn gear with chipped or rounded teeth that compromises power delivery. Operators may experience a loss of drive power, unusual grinding noises during operation, or jerky movement if this planet gear is failing.

Gear-Planet – Part No 1695593 – 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 TypePlanet Gear
MaterialHardened steel
ApplicationFinal drive or transmission system
Service LifeReplace every 6,000 hrs or as needed
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first indication of a failing planet gear is often a noticeable grinding noise when the machine is under load or attempting to move. If ignored, the gear teeth can further degrade, leading to a significant loss of drive power or complete inability to move the equipment. The risk is damage to other drivetrain components and extended downtime.

Installation Tip

Thoroughly clean the gear housing and surrounding components to remove any metal debris from the failed gear. Ensure proper lubrication of the gear teeth and mating surfaces before assembly.

Service Note

Inspect the entire planetary gearset, including the sun gear and ring gear, for any signs of wear or damage.