CATHydraulic Parts

9Y1847 Guide-Valve — Cat 3508 3512

This valve guide is a precision-machined component crucial for the proper operation of the engine's valve train, ensuring accurate valve seating and sealing. Manufactured to meet rigorous quality standards, it offers superior wear resistance and dimensional stability over a worn guide. Operators might notice rough idling, loss of engine power, increased oil consumption, or exhaust smoke when this valve guide is failing.

Guide-Valve – Part No 9Y1847 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

1P4220
Gear Pump-Hydraulic
1977063
Rotocoil As
3412814
Caterpillar Cylinder & Seal Gp-Bucket 3412814
2265561
Valve Seat Insert (Exhaust)
1862821
Pump Gp-Ps
0S1595
Cap Screw

Browse all CAT Hydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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

Part TypeValve Guide
MaterialHardened steel alloy
ApplicationEngine valve train
Service LifeReplace as part of engine overhaul
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early failure may manifest as a slight increase in engine oil consumption or a subtle loss of engine smoothness. If left unaddressed, this can lead to increased exhaust emissions, significant power reduction, and potential valve damage. Continued operation risks severe engine internal damage.

Installation Tip

Ensure the cylinder head is clean and free of debris before attempting installation to prevent damage to the new guide. Avoid using excessive force when pressing the guide into its bore, as this can distort the guide or damage the cylinder head.

Service Note

Inspect the corresponding valve stem for wear and check valve seals for degradation.