VolvoEngine Parts

2138766 Flange Screw — Volvo FH12 FH16

This flange screw is a high-strength fastener used to securely join engine components, ensuring the integrity of critical assemblies within the Volvo engine. Manufactured from hardened steel, it provides superior tensile strength and resistance to vibration compared to standard bolts, preventing loosening under operational stress. A failed or missing flange screw can lead to leaks, component misalignment, or the separation of connected parts, potentially causing engine malfunction.

Flange Screw – Part No 2138766 – 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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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

Part TypeFlange Screw
MaterialHardened Steel
ApplicationEngine Component Assembly
Service LifeReplace as needed
CompatibilityVolvo FH12, FH16, FH 420, FH 460, FH 500
ConditionNew — OEM specification aftermarket

Failure Symptoms

A loose or failing flange screw may initially cause slight vibrations or unusual engine noises. If ignored, the connection can loosen further, leading to oil or coolant leaks, or potential damage to the mating components. The worst consequence is component detachment, which can cause severe engine damage and operational failure.

Installation Tip

Ensure the threads in both the screw and the receiving hole are clean and free of debris before installation. Do not reuse old or damaged screws, as they may not provide adequate clamping force.

Service Note

Inspect the mating surface for flatness and cleanliness, and check the condition of any gaskets or seals being compressed by the flange.