CATEngine Parts

263-7825 Valve Cover — Cat 330D 336D

This valve cover seals the top of the engine cylinder head, preventing oil leaks and protecting internal valve train components from contamination. Manufactured to meet stringent OEM specifications, it provides a reliable seal superior to a damaged or warped cover. Operators may notice oil leaks around the cylinder head, blue smoke from the exhaust, or a burning oil smell when this valve cover fails.

Valve Cover – Part No 263-7825 – 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

re 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

263-9001
Harness Assembly
7w-2329
Gasket
2344814PK
Piston-Std
7c-3821-7e-3568
Core Assembly
377-0607-tm88302
Solenoid Valve
515-8572
Quick Coupler Link

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 TypeValve Cover
MaterialSheet metal or cast aluminum
ApplicationEngine cylinder head
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty valve cover is often visible oil seepage around the cylinder head gasket. If left unaddressed, this can lead to significant oil leaks, potentially causing low oil levels and increased exhaust smoke. Continued operation with a leaking valve cover risks engine damage due to insufficient lubrication and potential fire hazards from oil contact with hot exhaust components.

Installation Tip

Always use a new valve cover gasket and ensure the cylinder head surface is clean and free of old gasket material. Tighten the valve cover bolts evenly in a crisscross pattern to the specified torque to prevent warping and ensure a proper seal.

Service Note

Always replace the valve cover gasket when installing a new valve cover.