CATEngine Parts

123-2152-1232152 Pilot Valve 123 2152 — Cat 320B

This pilot valve controls the flow of hydraulic fluid to activate specific functions within the machine's hydraulic system. It ensures precise operation by directing high-pressure fluid based on operator input, maintaining system responsiveness. A worn pilot valve can lead to sluggish or erratic control responses, making it difficult to operate the equipment smoothly.

Pilot Valve 123 2152 – Part No 123-2152-1232152 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

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

ipt>

Related CAT Parts

From the same category — may also be needed

2186822
Engine Parts Component
160-8194
6Pcs Connecting Rod Bush
317-5278
Fuel Injector
1247800
Engine Parts Component
2179894
Seal Kit
9t-7729
Cylinder Block

Browse all CAT Engine Parts →

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

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 TypePilot Valve
MaterialSteel alloy
ApplicationHydraulic control system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing pilot valve include slow or jerky movements of hydraulic functions. If left unaddressed, the equipment may become difficult to control, leading to reduced productivity and potential damage to other hydraulic components. Continued operation with a faulty pilot valve increases the risk of unpredictable machine behavior.

Installation Tip

Ensure the hydraulic system is properly depressurized before removing the old valve to prevent fluid loss and injury. Avoid overtightening the valve mounting bolts, as this can distort the valve body and cause leaks.

Service Note

Inspect hydraulic fluid for contamination and check the hydraulic filter condition when replacing the pilot valve.