CATEngine Parts

2415645 Cap As-Engine Oil Filler — Cat 120H 12H

This cap serves as the primary seal for the engine oil filler opening, preventing contaminants from entering the crankcase and ensuring proper oil levels are maintained. It is constructed from durable materials designed to withstand engine heat and oil exposure, unlike a cracked or loose cap that allows ingress of dirt and moisture. Operators may notice oil splashes around the filler neck, increased oil consumption, or the presence of dirt in the oil if this cap is damaged or missing.

Cap As-Engine Oil Filler – Part No 2415645 – 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

6E3137
Caterpillar Pump Gp. Piston 6E3137
163-7882-415-2432
Exhaust Temperature Sensor
7c-3134
Oil Pump
107-7977-132-2156
24V Alternator
325-3915
Cylinder Block
156-8263
Piston

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 TypeEngine Oil Filler Cap
MaterialPlastic or metal with rubber seal
ApplicationEngine oil fill point
Service LifeReplace as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most immediate sign of a faulty oil filler cap is visible oil leakage or splattering around the filler neck during engine operation. If the cap's seal is compromised, dirt and moisture can enter the engine, leading to accelerated internal wear and potential sludge formation. A missing or improperly sealed cap can result in significant oil loss and contamination, compromising engine lubrication.

Installation Tip

Ensure the sealing surface on the engine's filler neck is clean and free of old gasket material or debris before installing the new cap. Do not force the cap; it should thread on smoothly, indicating proper alignment.

Service Note

Check the oil level and condition, and inspect the breather system for blockages when replacing the oil filler cap.