CATEngine Parts

208-7823 Sun Gear — Cat 3054 3044C

This is a sun gear, a crucial component within the power train or transmission system that meshes with other gears to transmit rotational force. It is manufactured to precise tolerances and material specifications, ensuring durability and smooth operation, unlike a worn gear with chipped teeth or excessive play. Operators might observe grinding noises, difficulty shifting gears, or a loss of power if this sun gear is failing.

Sun Gear – Part No 208-7823 – 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 TypeSun Gear
MaterialHardened Steel
ApplicationTransmission / Power train
Service LifeReplace as needed based on wear and performance
CompatibilityCAT 3054, 3044C, CP-323C, CS-423E
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing sun gear is often an audible grinding or whining noise during operation, especially under load. If ignored, this can progress to intermittent engagement issues or a complete loss of power transmission. The worst consequence is potential damage to the entire gear set and transmission housing, leading to extensive repair costs.

Installation Tip

Thoroughly clean the gear housing and ensure all old lubricant and debris are removed before installing the new sun gear. Avoid forcing the gear into place; it should seat smoothly, indicating proper alignment.

Service Note

Inspect all mating gears, bearings, and seals within the transmission or differential for wear and damage when replacing the sun gear.