CATUndercarriage

1000 Hours Filter Kit — Cat 259D 279D

This is a CAT Hours Filter Kit, designed to maintain the cleanliness of hydraulic fluid within the undercarriage system, crucial for the longevity of components like pumps and motors. It is manufactured to meet OEM quality standards, offering effective filtration superior to clogged or damaged filters that restrict flow and allow contaminants to circulate. Operators may observe increased noise from hydraulic components, slow operation, or overheating of the hydraulic system when this filter kit is compromised.

Hours Filter Kit – Part No 1000 – CAT Spare Part
Part Specifications
BrandCAT
CategoryUndercarriage
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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeFilter Kit
MaterialCellulose and synthetic blend
ApplicationHydraulic system filtration
Service LifeReplace every 500 hours or as indicated
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A clogged or damaged filter kit will initially manifest as a slight reduction in hydraulic system responsiveness. If ignored, this can lead to increased operating temperatures and audible strain from hydraulic pumps. The ultimate consequence is premature wear on hydraulic components and potential system failure due to contaminated fluid.

Installation Tip

Ensure the hydraulic system is properly depressurized before attempting to remove the old filter element. Do not overtighten the filter housing when installing the new kit, as this can damage the seals or threads.

Service Note

Inspect the hydraulic fluid for signs of contamination or degradation and check the condition of the hydraulic pump when replacing the filter kit.