VolvoEngine Parts

3917780 — Front Gear Cover Gasket 3917780 3906612 For Cummins Engine 6C8.3 Hyundai R290Lc-7 Volvo Ec240 Excavator

This is a Front Gear Cover Gasket designed to seal the front gear housing on Cummins 6C8.3 engines, commonly found in Hyundai R290Lc-7 and Volvo EC240 excavators. It is manufactured to meet stringent material and dimensional standards, ensuring a leak-free seal that prevents oil and contaminant ingress, unlike a worn or damaged gasket which would allow fluid loss and debris entry. Operators may notice oil leaks around the front of the engine, a potential decrease in oil pressure, or a burning oil smell if this gasket fails.

Front Gear Cover Gasket 3917780 3906612 For Cummins Engine 6C8.3 Hyundai R290Lc-7 Volvo Ec240 Excavator – Part No 3917780 – Volvo Spare Part
Part Specifications
BrandVolvo
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

t>

Related Volvo Parts

From the same category — may also be needed

3840888
12V 8T Starter Motor 23140597 861845 3803904 3840888 For Volvo Penta E
FPXQ2502284
Raw Sea Water Pump 3593656 21141637 For Volvo Penta Engine D3-110I-A D
ELFP1046
Turbo Hx52W Turbocharger 2843655 For Cummins Volvo Truck With Md11 Eur
EL1905162
Overhaul Rebuild Kit For Volvo Engine D3.4 D3.4Dcae3 D3.4A Loader Mc80
FPZP240983
Hvac Heater Blower Motor 85104207 Boa94350 8Ew351034251 For Volvo Vn V
20790461
Crankshaft Voe20790461 For Volvo D7D D7E Engine Ec240B Ec290B Excavato

Browse all Volvo 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 Gasket
MaterialComposite rubber and metal
ApplicationEngine front gear cover seal
Service LifeReplace as needed or during engine overhaul
CompatibilityCummins 6C8.3, Hyundai R290Lc-7, Volvo EC240
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure include visible oil seepage or small drips from the front of the engine, particularly around the timing gear cover. If left unaddressed, the leak can worsen, leading to significant oil loss and potential lubrication issues for critical engine components. Continued operation with a severe leak risks insufficient lubrication for the crankshaft and camshaft, potentially causing premature wear or damage.

Installation Tip

Ensure the gasket mating surfaces on both the engine block and the gear cover are perfectly clean and free of old gasket material or debris before installation. Avoid overtightening the gear cover bolts, as this can distort the gasket and lead to leaks.

Service Note

Inspect the crankshaft front seal and camshaft front seal for signs of wear or leakage and replace if necessary.