CATEngine Parts

2003645 Gear Gp-Br — Cat 345B

This Gear Gp-Br is a precisely engineered component designed for specific power transmission applications within heavy machinery. Manufactured to meet rigorous aftermarket standards, it offers equivalent performance and durability to the original part, ensuring reliable operation. A worn or damaged Gear Gp-Br may result in increased noise during operation, difficulty engaging gears, or a noticeable vibration in the drivetrain.

Gear Gp-Br – Part No 2003645 – 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 TypeGear Group
MaterialHardened Steel
ApplicationPower Transmission
Service LifeReplace as needed based on inspection
CompatibilityCTP aftermarket replacement for CAT
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial signs of a failing Gear Gp-Br include abnormal grinding or clunking noises during operation, particularly when engaging or under load. If ignored, the gear teeth can wear down further, leading to intermittent engagement or complete loss of power transmission. Continued use with a damaged gear group risks catastrophic failure of the associated drivetrain components.

Installation Tip

Ensure proper lubrication of all mating surfaces and bearings before assembly to prevent premature wear. Avoid forcing the gear into position; it should slide into place with minimal resistance if aligned correctly.

Service Note

When replacing the Gear Gp-Br, inspect all associated bearings, seals, and shafts for signs of wear or damage.