VolvoEngine Parts

FPZY2512227 — Crankshaft Wear Sleeve 3820918 For Cummins Engine 6B5.9 L10 M11Qsm11 Hyundai Loader Hl7803A Hl780-7A Hl780-9 Volvo Excavator Ec360 Ec460

This crankshaft wear sleeve is a critical component that protects the crankshaft seal surface from damage caused by the seal lip. It is manufactured to meet stringent material and dimensional standards, ensuring a smooth, wear-resistant surface that a damaged sleeve cannot provide. A worn or damaged sleeve will typically manifest as oil leaks around the crankshaft pulley, often accompanied by a noticeable loss of engine oil pressure.

Crankshaft Wear Sleeve 3820918 For Cummins Engine 6B5.9 L10 M11Qsm11 Hyundai Loader Hl7803A Hl780-7A Hl780-9 Volvo Excavator Ec360 Ec460 – Part No FPZY2512227 – 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.

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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 TypeCrankshaft Wear Sleeve
MaterialHardened Steel
ApplicationEngine Crankshaft Seal Surface
Service LifeReplace when crankshaft seal is replaced or shows signs of wear
CompatibilityCummins 6B5.9, L10, M11, QSM11; Hyundai HL780-3A, HL780-7A, HL780-9; Volvo EC360, EC460
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing crankshaft wear sleeve is typically an oil leak originating from the front of the engine, near the crankshaft pulley. If left unaddressed, the leak will worsen, leading to significant oil consumption and potential loss of engine lubrication. Continued operation with a leaking seal can lead to bearing damage and premature engine wear.

Installation Tip

Ensure the crankshaft snout is thoroughly cleaned and free of any burrs or debris before attempting to install the sleeve. Avoid using excessive force or hammering directly on the sleeve, which can cause damage.

Service Note

Always replace the crankshaft front seal when installing a new wear sleeve, as the old seal will likely be damaged or worn.