VolvoSuspension & Chassis

20578566 Wheel Nut Cover — Volvo FMX FE Series trucks — FH400

This is a wheel nut cover designed to protect wheel nuts and studs from environmental damage and corrosion. It is manufactured to meet stringent Volvo quality standards, ensuring a precise fit and durable finish unlike worn or missing covers that leave fasteners exposed. Operators may notice a cosmetic issue with exposed, corroded, or damaged wheel nuts when performing visual inspections.

Wheel Nut Cover – Part No 20578566 – Volvo Spare Part
Part Specifications
BrandVolvo
CategorySuspension & Chassis
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

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Torque all suspension fasteners to specification — under-torque causes wear, over-torque causes fatigue cracking. Replace bushings in pairs. Grease all zerks after fitting. Check alignment after suspension work.

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

Part TypeWheel Nut Cover
MaterialDurable Plastic
ApplicationWheel Hub Assembly
Service LifeReplace as needed for damage or loss
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a missing or damaged wheel nut cover is the visible exposure of the wheel nut and stud. If left unaddressed, the exposed fastener can begin to corrode, potentially weakening its grip over time. Continued exposure can lead to difficulty in future wheel removal and potential damage to the stud threads.

Installation Tip

Ensure the wheel stud threads are clean and free of debris before attempting to press the cover into place. Do not force the cover; it should seat firmly with gentle pressure.

Service Note

Inspect all wheel nuts for tightness and signs of damage whenever replacing a wheel nut cover.