CATFilters

1G8878 Excavators & Construction Equipment — Cat 120M 120M 2

This is a robust filter element designed to remove impurities from hydraulic fluid, safeguarding the precision components of the hydraulic system. It is manufactured to strict standards, ensuring effective contaminant capture and optimal flow rates, which is critical for system longevity compared to a degraded filter that allows debris to circulate. Symptoms of a failing filter may include sluggish hydraulic operation, increased fluid temperature, or audible noises from the hydraulic pump.

Excavators & Construction Equipment – Part No 1G8878 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFilters
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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

ispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

1R0714
Filters Component
522-0793-522-0794
Filter
1832813
Filters Component
4N4873
Fuel Transfer Pump Group
6N6444
Filter Element As-Air
1355787
Filter Element As-Air

Browse all CAT Filters →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

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

Part TypeHydraulic Filter Element
MaterialMicro-glass fiber media
ApplicationHydraulic system
Service LifeReplace every 1000 hours or per manual
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing hydraulic filter may initially manifest as a slight hesitation or reduced responsiveness in hydraulic functions. If the blockage worsens, the filter's bypass valve may open, allowing unfiltered fluid to circulate, leading to accelerated wear on hydraulic components. This can ultimately result in significant loss of hydraulic power and potential damage to the pump or cylinders.

Installation Tip

Before installing the new filter element, ensure the filter housing is completely clean, paying close attention to the sealing surfaces. Avoid using any tools to tighten the filter housing cap; hand-tighten only to prevent damage to threads or seals.

Service Note

Inspect the hydraulic fluid for signs of contamination or degradation and check the condition of O-rings and seals in the filter housing during replacement.